Related by context. Frequent words. (Click for all words.) 64 Nicole Stott 60 astronaut Sunita Williams 59 Wakata 59 Thomas Reiter 57 International Space Station 56 orbiting laboratory 56 Daniel Tani 55 Russian Soyuz capsule 54 Garrett Reisman 54 Sunita Williams 54 aboard Endeavour 53 space shuttle Endeavour 53 Krikalev 53 NASA astronaut 53 shuttle Endeavour 52 Shuttle Endeavour 52 shuttle Discovery 52 Shuttle Discovery 52 Malenchenko 52 orbital outpost 52 orbiting outpost 51 shuttle Atlantis 50 space shuttle Atlantis 50 Endeavour astronauts 49 Foale 49 astronauts 49 shuttle astronauts 49 Soyuz capsule 49 Oleg Kotov 49 Simonyi 49 space shuttle Discovery 49 space shuttle 49 Space Shuttle Atlantis 48 Soyuz rocket 48 Soyuz spacecraft 48 Space Shuttle Discovery 48 Space shuttle Discovery 48 Shuttle Atlantis 48 Russian Soyuz spacecraft 48 orbiting 48 Flight Engineer 47 Lopez Alegria 47 Michael Lopez Alegria 47 orbiting lab 47 Mike Fincke 46 Padalka 46 Russian Soyuz rocket 46 Tracy Caldwell Dyson 46 Fincke 46 shuttle fleet 46 Chamitoff 46 Space Shuttle Endeavour 46 Endeavour 46 astronaut 46 Russian cosmonauts 45 orbit 45 ISS 45 BAIKONUR Kazakhstan 45 undock 45 truss segment 44 Soyuz 44 shuttle missions 44 Space shuttle Endeavour 44 Russian cosmonaut 44 Russian Soyuz 44 space shuttles 44 Robonaut 2 44 cosmonauts 44 spacewalk 44 Soyuz craft 43 shuttle 43 spacewalks 43 Kopra 43 Sharipov 43 cosmonaut 43 Atlantis 43 undocked 43 Atlantis astronauts 43 spacemen 42 Yurchikhin 42 Space Station 42 Soyuz TMA 42 Space shuttle Atlantis 42 astronauts aboard 42 astronaut corps 42 Bill Gerstenmaier NASA 42 Discovery astronauts 41 spacewalking 41 Mark Polansky 41 spacewalker 41 Soichi Noguchi 41 Christa McAuliffe 41 Alpha Magnetic Spectrometer 41 Dennis Tito 41 John Grunsfeld 41 manned spacecraft 41 commander Peggy Whitson 40 orbiter 40 commander Rick Sturckow 40 Astronauts 40 lunar orbiter