Related by context. Frequent words. (Click for all words.) 68 undocked 63 Space Shuttle Atlantis 62 Space Shuttle Discovery 62 space shuttle Discovery 59 Space shuttle Discovery 59 shuttle Atlantis 59 Shuttle Discovery 59 undocking 58 space shuttle Endeavour 58 shuttle Endeavour 57 International Space Station 57 Space Shuttle Endeavour 57 Baikonur Cosmodrome 56 space shuttle Atlantis 56 Space shuttle Atlantis 55 shuttle Discovery 55 Shuttle Endeavour 55 Space shuttle Endeavour 54 Shuttle Atlantis 53 Yurchikhin 53 Soyuz capsule 53 Soyuz TMA 52 Cape Canaveral Air Force 52 Space Station 52 Endeavour astronauts 52 aboard Endeavour 51 Discovery astronauts 51 spacewalk 51 Oleg Kotov 50 Padalka 50 Flight Engineer 50 Soyuz 50 Sriharikota 49 Malenchenko 49 Kennedy Space 49 orbiter 49 Baikonur cosmodrome 49 Soyuz spacecraft 48 Russian Soyuz capsule 48 astronauts 48 Russian Soyuz 48 Tracy Caldwell Dyson 47 Cape Canaveral Fla. 47 orbiting lab 47 Russian Soyuz spacecraft 47 orbiting laboratory 47 lunar orbit 47 spacecraft 47 Mission Control 47 Ares IX 47 docking port 47 LeRoy Cain 46 space shuttle 46 shuttle astronauts 46 orbital outpost 46 spacewalks 46 Atlantis astronauts 46 Russian cosmonauts 46 spacewalkers 45 Chamitoff 45 liftoff 45 thrusters 45 orbit 45 Endeavour 45 blastoff 45 Astronauts 45 Atlantis 45 Cape Canaveral 45 spacesuits 45 Launch Complex 45 Space Agency 44 Russian cosmonaut 44 Liftoff 44 spacewalking astronauts 44 cosmonauts 44 shuttle 44 payload bay 43 Wakata 43 docking 43 ISS 43 Mike Fincke 43 director Mike Leinbach 43 Mark Polansky 43 NASA 43 Fincke 43 Flight controllers 43 spacewalking 43 ammonia tank 42 orbiting outpost 42 lander 42 Space Shuttle 42 orbiting 42 Lopez Alegria 42 shuttle missions 42 Michael Lopez Alegria 42 astronauts aboard 42 CAPE CANAVERAL 42 airlock 42 Kourou 41 Gerstenmaier 41 thermal tile