Related by context. Frequent words. (Click for all words.) 58 Mike Fincke 57 Wakata 56 Kibo 55 Fincke 54 Soichi Noguchi 53 John Grunsfeld 50 Foale 50 Padalka 50 Grunsfeld 50 International Space Station 50 Chamitoff 50 Discovery astronauts 48 aboard Endeavour 48 Endeavour astronauts 48 Space Shuttle Discovery 48 Chiao 48 commander Rick Sturckow 48 Mastracchio 48 Perminov 48 Tracy Caldwell Dyson 47 Japan Aerospace Exploration 47 NASA astronaut 47 Mark Polansky 47 Space Agency 47 astronaut 47 Noguchi 47 Flight Engineer 46 JAXA 46 Lopez Alegria 46 Stefanyshyn Piper 46 Mission Control 46 Yurchikhin 46 Yamazaki 46 Oleg Kotov 46 Nespoli 46 shuttle astronauts 46 Malenchenko 46 space shuttle Discovery 46 director Mike Leinbach 46 Space Station 46 astronauts 46 cosmonaut 45 Daniel Tani 45 Melroy 45 Suffredini 45 Leinbach 45 Feustel 45 Fuglesang 45 Space Shuttle Atlantis 45 cosmonauts 45 Curbeam 45 Eileen Collins 44 Michael Lopez Alegria 44 orbiting outpost 44 Kopra 44 Bill Gerstenmaier 44 spacewalker 44 spacewalk 44 payload bay 44 shuttle Endeavour 44 spacewalks 44 shuttle robotic arm 43 Thomas Reiter 43 Space Shuttle Endeavour 43 Soyuz capsule 43 spacewalkers 43 shuttle Atlantis 42 Roscosmos 42 Kotov 42 Gerstenmaier 42 orbiting laboratory 42 Doi 42 Russian Soyuz spacecraft 42 Parazynski 42 Tani 42 Astronauts 42 Atlantis astronauts 42 LeRoy Cain 41 space shuttle Endeavour 41 spacewalking 41 Russian cosmonaut 41 shuttle missions 41 Garan 41 robotic arm 41 shuttle Discovery 41 Tyurin 41 Soyuz 41 orbiting lab 41 Kawaguchi 40 Shuttle Discovery 40 Rick Husband 40 Tokarev 40 Endeavour 40 Polansky 40 Shuttle Endeavour 40 crewmates 40 Bresnik 40 Fossum 40 Yamada 40 ISS 39 airlock