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KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0483

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting sp... More

KENNEDY SPACE CENTER, FLA. -- The GALEX satellite is rotated to vertical again for solar array testing in the Multi-Payload Processing Facility. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0479

KENNEDY SPACE CENTER, FLA. -- The GALEX satellite is rotated to vertic...

KENNEDY SPACE CENTER, FLA. -- The GALEX satellite is rotated to vertical again for solar array testing in the Multi-Payload Processing Facility. The Galaxy Evolution Explorer (GALEX) is an orbiting space telesc... More

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is lifted toward a work stand (in the foreground). Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0801

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) s...

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is lifted toward a work stand (in the foreground). Foreign object debris shields will be installed before its launch. The GALEX ... More

KENNEDY SPACE CENTER, FLA. - Workers prepare the Pegasus XL launch vehicle for re-mate with the Galaxy Evolution Explorer (GALEX) spacecraft. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0991

KENNEDY SPACE CENTER, FLA. - Workers prepare the Pegasus XL launch veh...

KENNEDY SPACE CENTER, FLA. - Workers prepare the Pegasus XL launch vehicle for re-mate with the Galaxy Evolution Explorer (GALEX) spacecraft. The March 26 launch was delayed to enable protective covers to be a... More

A blue star filled sky filled with lots of stars. Cygnus loop nebula space dust, science technology.

A blue star filled sky filled with lots of stars. Cygnus loop nebula s...

The nebula, a nebula in the constellation of constellations / The veil nebula, a planetary nebula in the constellation of taurus public domain stock photo.

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0738

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Can... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0742

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Can... More

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft awaits inspection after being moved into a vertical position in the Payload Hazardous Servicing Facility. On the right is the Pegasus launch vehicle from which it was demated. A borescope inspection will be conducted on the spacecraft to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0863

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) sp...

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft awaits inspection after being moved into a vertical position in the Payload Hazardous Servicing Facility. On the right is the Pega... More

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0858

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy E...

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous S... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0873

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility prepare the Galaxy Evolution Explorer (GALEX) for encapsulation. The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1043

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility prepare the Galaxy Evolution Explorer (GALEX) for encapsulation. The spacecraft is already mated to the Pegasus launch vehicle. A... More

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite move under the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1241

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution...

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite move under the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GALEX, to be launched ... More

KENNEDY SPACE CENTER, FLA. -- The solar array panels on the Galaxy Evolution Explorer (GALEX) satellite are deployed during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0490

KENNEDY SPACE CENTER, FLA. -- The solar array panels on the Galaxy Evo...

KENNEDY SPACE CENTER, FLA. -- The solar array panels on the Galaxy Evolution Explorer (GALEX) satellite are deployed during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space te... More

KENNEDY SPACE CENTER, FLA. - Technicians verify that the Galaxy Evolution Explorer (GALEX) spacecraft is secure on its workstand after being moved into a vertical position in the Payload Hazardous Servicing Facility. On the right is the Pegasus launch vehicle from which it was demated. A borescope inspection will be conducted on the spacecraft to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0862

KENNEDY SPACE CENTER, FLA. - Technicians verify that the Galaxy Evolu...

KENNEDY SPACE CENTER, FLA. - Technicians verify that the Galaxy Evolution Explorer (GALEX) spacecraft is secure on its workstand after being moved into a vertical position in the Payload Hazardous Servicing Fa... More

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0996

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy ...

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable... More

KENNEDY SPACE CENTER, FLA. -- A worker leans over the fairing covering half of the Galaxy Evolution Explorer (GALEX) to make adjustments. The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1050

KENNEDY SPACE CENTER, FLA. -- A worker leans over the fairing coverin...

KENNEDY SPACE CENTER, FLA. -- A worker leans over the fairing covering half of the Galaxy Evolution Explorer (GALEX) to make adjustments. The spacecraft is already mated to the Pegasus launch vehicle. After ... More

KENNEDY SPACE CENTER, FLA. - In the early morning hours at Cape Canaveral Air Force Station, Orbital Sciences' L-1011 aircraft waits for takeoff time between 7:50 and 9:50 a.m. EDT. Attached underneath is the Pegasus XL rocket with its payload, the Galaxy Evolution Explorer (GALEX), due to be released about 8 a.m. The GALEX will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1281

KENNEDY SPACE CENTER, FLA. - In the early morning hours at Cape Canav...

KENNEDY SPACE CENTER, FLA. - In the early morning hours at Cape Canaveral Air Force Station, Orbital Sciences' L-1011 aircraft waits for takeoff time between 7:50 and 9:50 a.m. EDT. Attached underneath is the... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, the GALEX satellite has been moved to a rotation stand. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0476

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facilit...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, the GALEX satellite has been moved to a rotation stand. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will ob... More

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility check the solar array panels on the Galaxy Evolution Explorer (GALEX) satellite after they were deployed. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0491

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing F...

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility check the solar array panels on the Galaxy Evolution Explorer (GALEX) satellite after they were deployed. The GALEX is an orbiting s... More

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is inside the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into orbit the GALEX, a space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0513

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is inside the...

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is inside the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry in... More

KENNEDY SPACE CENTER, FLA. - The Pegasus XL launch vehicle is ready for a re-mate with the Galaxy Evolution Explorer (GALEX) spacecraft. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0994

KENNEDY SPACE CENTER, FLA. - The Pegasus XL launch vehicle is ready fo...

KENNEDY SPACE CENTER, FLA. - The Pegasus XL launch vehicle is ready for a re-mate with the Galaxy Evolution Explorer (GALEX) spacecraft. The March 26 launch was delayed to enable protective covers to be added ... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers attach the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1244

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, work...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers attach the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALEX, to be l... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0482

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting sp... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility check the solar array panels on the Galaxy Evolution Explorer (GALEX) satellite after they were deployed. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0492

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility check the solar array panels on the Galaxy Evolution Explorer (GALEX) satellite after they were deployed. The GALEX is an orbiting ... More

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is on a transporter, ready to be moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into orbit the GALEX, an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0508

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is on a trans...

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is on a transporter, ready to be moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. The... More

KENNEDY SPACE CENTER, FLA. - Technicians lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0860

KENNEDY SPACE CENTER, FLA. - Technicians lift the Galaxy Evolution Ex...

KENNEDY SPACE CENTER, FLA. - Technicians lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Fa... More

KENNEDY SPACE CENTER, FLA. -- A worker makes adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. . KSC-03pd1000

KENNEDY SPACE CENTER, FLA. -- A worker makes adjustments on the Galaxy...

KENNEDY SPACE CENTER, FLA. -- A worker makes adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enabl... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare the Galaxy Evolution Explorer (GALEX) for encapsulation. The first part of the fairing is in the background. The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1046

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare the Galaxy Evolution Explorer (GALEX) for encapsulation. The first part of the fairing is in the background. The spacecra... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers prepare to attach the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1243

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, work...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers prepare to attach the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GAL... More

Galaxy Evolution Explorer Celebrates Five Years in Space

Galaxy Evolution Explorer Celebrates Five Years in Space

Since its launch five years ago, the Galaxy Evolution Explorer has photographed hundreds of millions of galaxies in ultraviolet light. M106 is one of those galaxies, 22 light years away, it strikes a pose in bl... More

KENNEDY SPACE CENTER, FLA. - As darkness falls, the Pegasus launch vehicle arrives at the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into orbit the GALEX, a space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0511

KENNEDY SPACE CENTER, FLA. - As darkness falls, the Pegasus launch veh...

KENNEDY SPACE CENTER, FLA. - As darkness falls, the Pegasus launch vehicle arrives at the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pe... More

KENNEDY SPACE CENTER, FLA. -- Workers prepare the Pegasus XL launch vehicle for re-mate with the Galaxy Evolution Explorer (GALEX) spacecraft. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0992

KENNEDY SPACE CENTER, FLA. -- Workers prepare the Pegasus XL launch v...

KENNEDY SPACE CENTER, FLA. -- Workers prepare the Pegasus XL launch vehicle for re-mate with the Galaxy Evolution Explorer (GALEX) spacecraft. The March 26 launch was delayed to enable protective covers to be... More

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite approach the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1239

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution...

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite approach the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GALEX, to be launched Ap... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers finish attaching the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1245

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, work...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers finish attaching the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALE... More

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite arrive at Cape Canaveral Air Force Station. The GALEX, to be launched April 28 from an Orbital Sciences L-1011 aircraft, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1238

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution...

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite arrive at Cape Canaveral Air Force Station. The GALEX, to be launched April 28 from an Orbital Sciences L-1011 ... More

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft awaits inspection after being moved into a vertical position in the Payload Hazardous Servicing Facility. On the right is the Pegasus launch vehicle from which it was demated. A borescope inspection will be conducted on the spacecraft to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0864

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) sp...

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft awaits inspection after being moved into a vertical position in the Payload Hazardous Servicing Facility. On the right is the Pega... More

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft is demated from its Pegasus launch vehicle and secured to a workstand in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0855

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) sp...

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft is demated from its Pegasus launch vehicle and secured to a workstand in the Payload Hazardous Servicing Facility. A borescope ins... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0869

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - A worker makes adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0999

KENNEDY SPACE CENTER, FLA. - A worker makes adjustments on the Galaxy ...

KENNEDY SPACE CENTER, FLA. - A worker makes adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare the Galaxy Evolution Explorer (GALEX) for encapsulation. The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1044

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare the Galaxy Evolution Explorer (GALEX) for encapsulation. The spacecraft is already mated to the Pegasus launch vehicle. A... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare one part of the fairing for encapsulation of the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1045

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare one part of the fairing for encapsulation of the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to th... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility close the fairing around the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1094

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility close the fairing around the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. A... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers finish attaching the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1246

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, work...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, workers finish attaching the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite to the Orbital Sciences L-1011 aircraft. The GALE... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, Orbital Sciences' L-1011 aircraft waits for takeoff time between 7:50 and 9:50 a.m. EDT. Attached underneath is the Pegasus XL rocket with its payload, the Galaxy Evolution Explorer (GALEX), due to be released about 8 a.m. The GALEX will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1283

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, Orbi...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, Orbital Sciences' L-1011 aircraft waits for takeoff time between 7:50 and 9:50 a.m. EDT. Attached underneath is the Pegasus XL rocket with its ... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, a worker checks over the GALEX satellite on a rotation stand. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0478

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, a worker checks over the GALEX satellite on a rotation stand. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that wi... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0740

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Can... More

KENNEDY SPACE CENTER, Fla. - Workers in the Multi-Payload Processing Facility check the Galaxy Evolution Explorer (GALEX) spacecraft as it is removed from the Pegasus XL launch vehicle. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0798

KENNEDY SPACE CENTER, Fla. - Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, Fla. - Workers in the Multi-Payload Processing Facility check the Galaxy Evolution Explorer (GALEX) spacecraft as it is removed from the Pegasus XL launch vehicle. Foreign object debris... More

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility prepare to demate the Galaxy Evolution Explorer (GALEX) spacecraft from the Pegasus XL launch vehicle. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0796

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility prepare to demate the Galaxy Evolution Explorer (GALEX) spacecraft from the Pegasus XL launch vehicle. Foreign object debris shie... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0872

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. On the left is the Pegasus launch vehicle from which it was demated. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0867

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0871

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. On the right is the Pegasus launch vehicle from which it was demated. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0866

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0998

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy E...

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable ... More

KENNEDY SPACE CENTER, FLA. -- Workers watch as the first part of the fairing closes in on the Galaxy Evolution Explorer (GALEX) for encapsulation. The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. . KSC-03pd1048

KENNEDY SPACE CENTER, FLA. -- Workers watch as the first part of the ...

KENNEDY SPACE CENTER, FLA. -- Workers watch as the first part of the fairing closes in on the Galaxy Evolution Explorer (GALEX) for encapsulation. The spacecraft is already mated to the Pegasus launch vehicle... More

KENNEDY SPACE CENTER, FLA. - In the early morning light, the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite are seen near the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1240

KENNEDY SPACE CENTER, FLA. - In the early morning light, the mated Pe...

KENNEDY SPACE CENTER, FLA. - In the early morning light, the mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite are seen near the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Stat... More

KENNEDY SPACE CENTER, FLA. - Workers prepare the GALEX satellite for solar array testing in the Multi-Payload Processing Facility. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0480

KENNEDY SPACE CENTER, FLA. - Workers prepare the GALEX satellite for s...

KENNEDY SPACE CENTER, FLA. - Workers prepare the GALEX satellite for solar array testing in the Multi-Payload Processing Facility. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will ... More

KENNEDY SPACE CENTER, FLA. - The solar array panels on the Galaxy Evolution Explorer (GALEX) satellite are deployed during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0488

KENNEDY SPACE CENTER, FLA. - The solar array panels on the Galaxy Evol...

KENNEDY SPACE CENTER, FLA. - The solar array panels on the Galaxy Evolution Explorer (GALEX) satellite are deployed during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space tel... More

KENNEDY SPACE CENTER, FLA. -- The solar array panels on the Galaxy Evolution Explorer (GALEX) satellite are deployed during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0489

KENNEDY SPACE CENTER, FLA. -- The solar array panels on the Galaxy Evo...

KENNEDY SPACE CENTER, FLA. -- The solar array panels on the Galaxy Evolution Explorer (GALEX) satellite are deployed during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space te... More

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into orbit the GALEX, a space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0510

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is moved from...

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Gal... More

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is lifted away from the Pegasus XL launch vehicle after demating. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0800

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) s...

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is lifted away from the Pegasus XL launch vehicle after demating. Foreign object debris shields will be installed before its laun... More

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0859

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy E...

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous S... More

KENNEDY SPACE CENTER, FLA. -- Workers push the Galaxy Evolution Explorer (GALEX) spacecraft toward the Pegasus XL launch vehicle for a second mating. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0995

KENNEDY SPACE CENTER, FLA. -- Workers push the Galaxy Evolution Explo...

KENNEDY SPACE CENTER, FLA. -- Workers push the Galaxy Evolution Explorer (GALEX) spacecraft toward the Pegasus XL launch vehicle for a second mating. The March 26 launch was delayed to enable protective covers... More

KENNEDY SPACE CENTER, FLA. -- The first part of the fairing encloses the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1049

KENNEDY SPACE CENTER, FLA. -- The first part of the fairing encloses t...

KENNEDY SPACE CENTER, FLA. -- The first part of the fairing encloses the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasu... More

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility prepare to install the port fairing on the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1087

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility prepare to install the port fairing on the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus laun... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0484

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting sp... More

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) satellite is ready for deployment of its solar array panels during processing in the Multi-Payload Processing Facility. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0487

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) sat...

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) satellite is ready for deployment of its solar array panels during processing in the Multi-Payload Processing Facility. The GALEX is an orbitin... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0739

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Can... More

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is moved toward a work stand (in the foreground). Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0802

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) sp...

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is moved toward a work stand (in the foreground). Foreign object debris shields will be installed before its launch. The GALEX is... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. On the left is the Pegasus launch vehicle from which the spacecraft was demated. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0870

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. On the left is the Pegasus launch vehicle from which it was demated. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0868

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, Orbital Sciences' L-1011 aircraft waits for takeoff time between 7:50 and 9:50 a.m. EDT. Attached underneath is the Pegasus XL rocket with its payload, the Galaxy Evolution Explorer (GALEX), due to be released about 8 a.m. The GALEX will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1282

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, Orbi...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, Orbital Sciences' L-1011 aircraft waits for takeoff time between 7:50 and 9:50 a.m. EDT. Attached underneath is the Pegasus XL rocket with its ... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0486

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting sp... More

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility look over the GALEX satellite before solar array testing. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0481

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing F...

KENNEDY SPACE CENTER, FLA. - Workers in the Multi-Payload Processing Facility look over the GALEX satellite before solar array testing. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that ... More

KENNEDY SPACE CENTER, FLA. -- -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0736

KENNEDY SPACE CENTER, FLA. -- -- In the Multi-Payload Processing Facil...

KENNEDY SPACE CENTER, FLA. -- -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape ... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0741

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Can... More

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is placed on a work stand. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0804

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) s...

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is placed on a work stand. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space tel... More

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0857

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy E...

KENNEDY SPACE CENTER, FLA. - Technicians prepare to lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous S... More

KENNEDY SPACE CENTER, FLA. - Workers prepare the Galaxy Evolution Explorer (GALEX) spacecraft for re-mate with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0993

KENNEDY SPACE CENTER, FLA. - Workers prepare the Galaxy Evolution Expl...

KENNEDY SPACE CENTER, FLA. - Workers prepare the Galaxy Evolution Explorer (GALEX) spacecraft for re-mate with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be a... More

KENNEDY SPACE CENTER, FLA. -- A worker in the Multi-Payload Processing Facility gestures toward the Galaxy Evolution Explorer (GALEX) being prepared for encapsulation. The first part of the fairing is behind him. The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1047

KENNEDY SPACE CENTER, FLA. -- A worker in the Multi-Payload Processin...

KENNEDY SPACE CENTER, FLA. -- A worker in the Multi-Payload Processing Facility gestures toward the Galaxy Evolution Explorer (GALEX) being prepared for encapsulation. The first part of the fairing is behind ... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare to install the port fairing on the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1088

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility prepare to install the port fairing on the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus laun... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, a worker inspects the GALEX satellite after its rotation on a stand. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0477

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, a worker inspects the GALEX satellite after its rotation on a stand. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope ... More

KENNEDY SPACE CENTER, FLA. -- -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape Canaveral Air Force Station, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd0737

KENNEDY SPACE CENTER, FLA. -- -- In the Multi-Payload Processing Facil...

KENNEDY SPACE CENTER, FLA. -- -- In the Multi-Payload Processing Facility, NASA's Galaxy Evolution Explorer is prepared for mating with the Pegasus XL launch vehicle. The GALEX, set to launch April 2 from Cape ... More

KENNEDY SPACE CENTER, Fla. - Workers in the Multi-Payload Processing Facility begin demating the Galaxy Evolution Explorer (GALEX) spacecraft from the Pegasus XL launch vehicle. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0797

KENNEDY SPACE CENTER, Fla. - Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, Fla. - Workers in the Multi-Payload Processing Facility begin demating the Galaxy Evolution Explorer (GALEX) spacecraft from the Pegasus XL launch vehicle. Foreign object debris shields... More

KENNEDY SPACE CENTER, FLA. - Technicians lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0861

KENNEDY SPACE CENTER, FLA. - Technicians lift the Galaxy Evolution Ex...

KENNEDY SPACE CENTER, FLA. - Technicians lift the Galaxy Evolution Explorer (GALEX) spacecraft into a vertical position after it is demated from its Pegasus launch vehicle in the Payload Hazardous Servicing Fa... More

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft is demated from its Pegasus launch vehicle and secured to a workstand in the Payload Hazardous Servicing Facility. A borescope inspection will be conducted to locate a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0856

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) sp...

KENNEDY SPACE CENTER, FLA. - The Galaxy Evolution Explorer (GALEX) spacecraft is demated from its Pegasus launch vehicle and secured to a workstand in the Payload Hazardous Servicing Facility. A borescope ins... More

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility. On the left is the Pegasus launch vehicle from which it was demated. Technicians are looking for a small fastener and associated clip missing from a demated connector identified during preflight testing. GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding to how galaxies like the Milky Way were formed. The GALEX launch date in late April is currently under review. KSC-03pd0865

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are instal...

KENNEDY SPACE CENTER, FLA. - Foreign object debris shields are installed and a borescope inspection is conducted on the Galaxy Evolution Explorer (GALEX) spacecraft in the Payload Hazardous Servicing Facility.... More

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable protective covers to be added to the Optical Wheel Assembly (OWA) on GALEX to avoid the possibility of a missing electrical cable fastener floating into and jamming the mechanism when GALEX is in orbit. Launch of GALEX is now scheduled for no earlier than April 26. KSC-03pd0997

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy E...

KENNEDY SPACE CENTER, FLA. -- Workers make adjustments on the Galaxy Evolution Explorer (GALEX) spacecraft during the second mating with the Pegasus XL launch vehicle. The March 26 launch was delayed to enable ... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility maneuver the port fairing into place around the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1092

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility maneuver the port fairing into place around the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility maneuver the port fairing into place around the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1091

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing ...

KENNEDY SPACE CENTER, FLA. -- Workers in the Multi-Payload Processing Facility maneuver the port fairing into place around the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus ... More

KENNEDY SPACE CENTER, FLA. -- The port fairing closes in on the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will be transported to Cape Canaveral Air Force Station and mated to the L-1011 about four days before launch. A new launch date has not been determined. KSC-03pd1090

KENNEDY SPACE CENTER, FLA. -- The port fairing closes in on the Galax...

KENNEDY SPACE CENTER, FLA. -- The port fairing closes in on the Galaxy Evolution Explorer (GALEX). The spacecraft is already mated to the Pegasus launch vehicle. After encapsulation, the GALEX/Pegasus will b... More

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite are moved into position under the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1242

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution...

KENNEDY SPACE CENTER, FLA. - The mated Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite are moved into position under the Orbital Sciences L-1011 aircraft at Cape Canaveral Air Force Station. The GAL... More

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, the Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite are mated to the Orbital Sciences L-1011 aircraft. The GALEX, to be launched April 28 from the L-1011, will carry into space an orbiting telescope that will observe a million galaxies across 10 billion years of cosmic history to help astronomers determine when the stars and elements we see today had their origins. The spacecraft will sweep the skies for 28 months using state-of-the-art ultraviolet detectors to single out galaxies dominated by young, hot, short-lived stars that give off a great deal of energy at that wavelength. These galaxies are actively creating stars, and therefore provide a window into the history and causes of star formation in galaxies. KSC-03pd1247

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, the ...

KENNEDY SPACE CENTER, FLA. - At Cape Canaveral Air Force Station, the Pegasus XL and Galaxy Evolution Explorer (GALEX) satellite are mated to the Orbital Sciences L-1011 aircraft. The GALEX, to be launched Apr... More

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 aircraft arrives at the Skid Strip, Cape Canaveral Air Force Station, with the Pegasus rocket attached below. The Pegasus will carry ito orbit the Galaxy Evolution Explorer (GALEX), an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0504

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 ai...

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 aircraft arrives at the Skid Strip, Cape Canaveral Air Force Station, with the Pegasus rocket attached below. The Pegasus will carry ito orbi... More

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 aircraft sits on the Skid Strip, Cape Canaveral Air Force Station, with the Pegasus rocket attached below. The Pegasus will carry into space the Galaxy Evolution Explorer (GALEX), an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0506

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 airc...

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 aircraft sits on the Skid Strip, Cape Canaveral Air Force Station, with the Pegasus rocket attached below. The Pegasus will carry into space th... More

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle enters the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into orbit the GALEX, a space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0512

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle enters the Mu...

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle enters the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into ... More

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is on a transporter, ready to be moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry the GALEX, an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history, into orbit. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0507

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is on a tran...

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is on a transporter, ready to be moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. Th... More

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 aircraft arrives at the Skid Strip, Cape Canaveral Air Force Station, with the Pegasus rocket attached below. The Pegasus will carry into space the Galaxy Evolution Explorer (GALEX), an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission, GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0505

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 airc...

KENNEDY SPACE CENTER, FLA. -- The Orbital Sciences Corp.'s L-1011 aircraft arrives at the Skid Strip, Cape Canaveral Air Force Station, with the Pegasus rocket attached below. The Pegasus will carry into space... More

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Galaxy Evolution Explorer (GALEX). The Pegasus will carry into orbit the GALEX, a space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25. KSC-03pd0509

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is moved from...

KENNEDY SPACE CENTER, FLA. -- The Pegasus launch vehicle is moved from the Skid Strip, Cape Canaveral Air Force Station, to the Multi-Payload Processing Facility (MPPF) at KSC. There it will be mated to the Gal... More

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is moved away from the Pegasus XL launch vehicle. Foreign object debris shields will be installed before its launch. The GALEX is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding how galaxies like the Milky Way were formed. The GALEX launch date is under review. KSC-03pd0799

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) sp...

KENNEDY SPACE CENTER, Fla. - The Galaxy Evolution Explorer (GALEX) spacecraft is moved away from the Pegasus XL launch vehicle. Foreign object debris shields will be installed before its launch. The GALEX is... More

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting space telescope that will observe galaxies in ultraviolet light across 10 billion years of cosmic history. Led by the California Institute of Technology, GALEX will conduct several first-of-a-kind sky surveys, including an extra-galactic (beyond our galaxy) ultraviolet all-sky survey. During its 29-month mission GALEX will produce the first comprehensive map of a Universe of galaxies under construction, bringing more understanding of how galaxies like the Milky Way were formed. GALEX is due to be launched from Cape Canaveral Air Force Station March 25 via a Pegasus rocket. KSC-03pd0485

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Multi-Payload Processing Facility, workers check the deployment of the cover of the telescope on the GALEX satellite. The Galaxy Evolution Explorer (GALEX) is an orbiting sp... More

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