Related by context. Frequent words. (Click for all words.) 66 Gregory Chamitoff 66 Tim Kopra 66 Nicole Stott 66 Sandra Magnus 65 ISS Expedition 65 Astronaut Nicole Stott 65 Mikhail Tyurin 64 Japanese astronaut Koichi 64 Dan Tani 64 Greg Chamitoff 63 Sergei Volkov 63 Koichi Wakata 62 Timothy Kopra 62 Oleg Skripochka 62 Russian cosmonaut Gennady Padalka 62 NASA astronaut corps 61 astronaut Gregory Chamitoff 61 ESA astronaut 61 Eyharts 60 Oleg Kononenko 60 NASA astronaut 60 Bob Thirsk 60 Alexander Kaleri 60 Mikhail Kornienko 59 Fyodor Yurchikhin 59 Shuttle Endeavour 59 astronaut Peggy Whitson 59 Julie Payette 58 Daniel Tani 58 astronaut Leopold Eyharts 58 Shuttle astronauts 58 Discovery STS 58 truss segment unfurled 58 International Space Station 57 Mission Specialists 57 commander George Zamka 57 Shuttle Discovery 57 Leroy Chiao 57 Soviet cosmonaut Yuri Gagarin 57 astronaut Sunita Williams 56 Surayev 56 Space Shuttle Endeavour 56 aboard Endeavour 56 Piers Sellers 56 TJ Creamer 56 Lee Archambault 56 astronaut Sunita Suni Williams 56 Space Shuttle Discovery 56 Thomas Reiter 56 astronaut Daniel Tani 56 Russian Soyuz spacecraft 56 commander Rick Sturckow 55 Oleg Kotov 55 De Winne 55 Krikalev 55 Peggy Whitson 55 Russian Gennady Padalka 55 NASA Astronaut 55 pressurized compartment 55 Space Shuttle Atlantis 55 Malenchenko 55 Commander Peggy Whitson 55 commander Peggy Whitson 55 Russian cosmonaut Yuri Malenchenko 55 cosmonauts Fyodor Yurchikhin 54 Paolo Nespoli 54 Kenneth Bowersox 54 astronaut Garrett Reisman 54 Garrett Reisman 54 astronauts 54 Shuttle Atlantis 54 Russian Soyuz capsules 54 Leland Melvin 54 Roberto Vittori 54 shuttle Atlantis 54 Baikonur Kazakhstan 54 JPL manages 53 On Orbit Status 53 Jared Leroy Mohler 53 orbital outpost 53 tourist Charles Simonyi 53 Tracy Caldwell Dyson 53 astronaut Julie Payette 53 PSLV C# 53 Sunita Williams 53 Anousheh Ansari 53 By Irene Klotz 53 Stardust spacecraft 53 Discovery astronauts 53 space shuttle 53 Yurchikhin 53 Michael Lopez Alegria 53 Frank De Winne 53 Gorie 53 Russian Soyuz capsule 53 Rex Walheim 53 orbiting laboratory 52 SpaceX Falcon 9 52 teacher Christa McAuliffe 52 undock 52 Wakata