Similar
Related
CAPE CANAVERAL, Fla. – A U.S. Navy NP-3D Orion aircraft taxies to the runway of the Skid Strip at Cape Canaveral Air Force Station in preparation for takeoff. The plane will fly below space shuttle Discovery as it approaches Kennedy Space Center for landing following the STS-119 mission. Onboard instruments will check the orbiter’s exterior temperatures and a long-range infrared camera will remotely monitor heating to the shuttle’s lower surface, part of the boundary layer transition flight experiment. For the experiment, a heat shield tile with a “speed bump” on it was installed under Discovery’s left wing to intentionally disturb the airflow in a controlled manner and make the airflow turbulent. The tile, a BRI-18, was originally developed as a potential heat shield upgrade on the orbiters and is being considered for use on the Constellation Program’s Orion crew exploration vehicles. The data will determine if a protuberance on a BRI-18 tile is safe to fly and will be used to verify and improve design efforts for future spacecraft. Photo credit: NASA/Jim Grossmann KSC-2009-2350
Summary
CAPE CANAVERAL, Fla. – A U.S. Navy NP-3D Orion aircraft taxies to the runway of the Skid Strip at Cape Canaveral Air Force Station in preparation for takeoff. The plane will fly below space shuttle Discovery as it approaches Kennedy Space Center for landing following the STS-119 mission. Onboard instruments will check the orbiter’s exterior temperatures and a long-range infrared camera will remotely monitor heating to the shuttle’s lower surface, part of the boundary layer transition flight experiment. For the experiment, a heat shield tile with a “speed bump” on it was installed under Discovery’s left wing to intentionally disturb the airflow in a controlled manner and make the airflow turbulent. The tile, a BRI-18, was originally developed as a potential heat shield upgrade on the orbiters and is being considered for use on the Constellation Program’s Orion crew exploration vehicles. The data will determine if a protuberance on a BRI-18 tile is safe to fly and will be used to verify and improve design efforts for future spacecraft. Photo credit: NASA/Jim Grossmann
The Space Shuttle program was the United States government's manned launch vehicle program from 1981 to 2011, administered by NASA and officially beginning in 1972. The Space Shuttle system—composed of an orbiter launched with two reusable solid rocket boosters and a disposable external fuel tank— carried up to eight astronauts and up to 50,000 lb (23,000 kg) of payload into low Earth orbit (LEO). When its mission was complete, the orbiter would re-enter the Earth's atmosphere and lands as a glider. Although the concept had been explored since the late 1960s, the program formally commenced in 1972 and was the focus of NASA's manned operations after the final Apollo and Skylab flights in the mid-1970s. It started with the launch of the first shuttle Columbia on April 12, 1981, on STS-1. and finished with its last mission, STS-135 flown by Atlantis, in July 2011.
Tags
Date
Location
Source
Copyright info
