ISS Expedition 48-49 backup crewmembers Peggy Whitson of NASA (left), Oleg Novitskiy of Roscosmos (center) and Thomas Pesquet of the European Space Agency (right) arrive in Baikonur, Kazakhstan June 24 following a flight from their training base in Star City, Russia. Prime crewmembers Kate Rubins of NASA, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency will launch July 7 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.