Related by context. Frequent words. (Click for all words.) 66 Baikonur Cosmodrome 66 Baikonur cosmodrome 64 Soyuz 56 Soyuz capsule 55 Soyuz spacecraft 52 space shuttle 51 Mission Control 51 Soyuz TMA 51 spacecraft 51 International Space Station 50 Cape Canaveral 49 Russian Soyuz spacecraft 49 manned spacecraft 48 cosmonauts 48 Russian cosmonauts 48 Cape Canaveral Fla. 47 NASA 46 Simonyi 46 orbiter 46 Space Shuttle Discovery 46 Gagarin 46 shuttle Discovery 46 Cape Canaveral Air Force 46 astronauts 46 Russian Soyuz 45 cosmonaut 45 orbit 45 Korolyov 45 ISRO 44 space shuttle Discovery 44 Space Shuttle 44 Sea Launch 44 orbiting 44 Shenzhou 44 Nasa 44 shuttle 43 human spaceflight 43 ISS 43 spaceflight 43 Padalka 43 Kennedy Space 43 shuttle Atlantis 42 SpaceX 42 orbiting laboratory 42 space shuttle Endeavour 42 Kazakhstan 42 Sriharikota 42 astronaut 41 spaceship 41 Vandenberg Air Force Base 41 space shuttles 41 Space Agency 41 Space Station 41 Endeavour astronauts 41 shuttle Endeavour 41 Volkov 41 Earth orbit 40 NASA astronaut 40 liftoff 40 orbiting lab 40 Spaceport 40 Space Shuttle Columbia 40 Endeavour 40 Yuri Gagarin 39 STS 39 orbiters 39 GSLV 39 Space Flight 39 spaceport 39 JAXA 39 manned spaceflight 38 Space shuttle Atlantis 38 Space shuttle Discovery 38 Wakata 38 director Mike Leinbach 38 Astronauts 38 undock 38 Giffords 38 Gerstenmaier 38 lander 38 SSTL 37 Arianespace 37 Chamitoff 37 shuttle fleet 37 HTV 37 launch pad 37 Ariane 5 37 Soviet 37 lunar 37 Russians 37 manned missions 37 shuttle missions 37 astronaut corps 37 Columbia disintegrated 37 TIRR Memorial Hermann 37 Saturn V 36 Discovery astronauts 36 Garriott 36 spacewalking 36 Sputnik 36 crewmates