Related by context. Frequent words. (Click for all words.) 61 Wakata 57 Fincke 57 International Space Station 57 shuttle Atlantis 56 orbiting outpost 55 Mike Fincke 54 Padalka 54 Thomas Reiter 53 orbiting laboratory 53 Endeavour astronauts 52 Lopez Alegria 52 Space Agency 51 orbital outpost 51 spacewalks 50 Shuttle Discovery 50 shuttle Endeavour 50 Discovery astronauts 50 Soyuz 49 orbiting lab 49 Space Shuttle Atlantis 49 cosmonauts 49 Russian Soyuz spacecraft 48 shuttle Discovery 48 space shuttle Discovery 48 Space Shuttle Discovery 48 spacewalk 48 Flight Engineer 48 astronauts 47 spacewalkers 47 Space Station 47 Space shuttle Discovery 47 orbiter 46 shuttle astronauts 46 Soyuz capsule 46 Simonyi 46 spacewalking 46 Atlantis astronauts 46 Chiao 46 NASA astronaut 46 Mission Control 45 undock 45 Space shuttle Endeavour 45 orbiting 45 gyroscope 45 Huygens 44 Melroy 44 astronaut 44 space shuttle Endeavour 44 spacewalker 44 Polansky 44 Russian cosmonauts 44 Soyuz TMA 44 space shuttle Atlantis 44 spacecraft 44 Endeavour 44 Russian cosmonaut 43 ISS 43 undocking 43 STS 43 Soyuz spacecraft 43 spacewalking astronauts 43 space shuttle 43 Atlantis 43 payload bay 43 shuttle 43 ammonia tank 42 Feustel 42 Fossum 42 Dextre 42 Baikonur Cosmodrome 42 orbit 42 Phoenix Mars Lander 42 Russian Soyuz 42 lunar orbit 42 robotic arm 42 JAXA 41 NASA 41 Garriott 41 spacesuits 41 spacesuit 41 Volkov 41 Cassini 41 Astronaut 41 Reisman 41 Space Shuttle 41 cosmonaut 41 Thirsk 40 Kibo 40 Astronauts 40 Hubble 40 Parazynski 40 lander 39 docking port 39 crewmates 39 Gerstenmaier 39 thrusters 39 Hubble Space Telescope 39 gyroscopes 39 Eileen Collins 39 space shuttles 39 shuttle missions