Related by context. Frequent words. (Click for all words.) 53 Paolo Nespoli 50 Nicole Stott 50 Frank De Winne 50 aboard Endeavour 49 Gregory Chamitoff 48 Sandra Magnus 47 NASA astronaut 45 Mission Specialists 45 Thomas Reiter 45 Fuglesang 45 Russian Soyuz capsule 45 International Space Station 44 Mike Fincke 44 Tracy Caldwell Dyson 44 Space Agency 44 Bob Thirsk 44 Christer Fuglesang 44 space shuttle Endeavour 44 Leroy Chiao 44 Garrett Reisman 43 Daniel Tani 43 Nespoli 43 shuttle Atlantis 43 Harmony module 42 Russian Soyuz spacecraft 42 Peggy Whitson 42 Andrew Feustel 42 Shuttle commander 42 commander Peggy Whitson 42 Doug Wheelock 42 Michael Foale 42 Russian cosmonaut 41 astronauts 41 shuttle Endeavour 41 Shuttle Endeavour 41 space shuttle Discovery 41 Michael Lopez Alegria 41 NASA Astronaut 41 Stefanyshyn Piper 41 BAIKONUR Kazakhstan 41 astronaut 41 Chamitoff 41 Stephen Frick 40 shuttle Discovery 40 shuttle astronauts 40 Fincke 40 Anousheh Ansari 40 orbiting laboratory 40 orbital outpost 39 Rick Mastracchio 39 Endeavour 39 Zamka 39 orbiting outpost 39 spacewalking 39 Lee Archambault 39 cosmonaut 39 Robert Behnken 39 Wakata 39 Astronaut 39 commander Rick Sturckow 39 Rome 39 Space Shuttle Discovery 38 Flight Engineer 38 orbiting complex 38 Soichi Noguchi 38 Oleg Kotov 38 Soyuz capsule 38 astronaut Sunita Williams 38 Turin Italy 38 Douglas Wheelock 38 Astronauts aboard 38 Gorie 38 Russian Soyuz rocket 38 Space Shuttle Endeavour 38 Longueuil Que 38 Foale 38 Mission Control 38 spacewalker 37 Endeavour astronauts 37 Shuttle Atlantis 37 Automated Transfer Vehicle 37 Donald Pettit 37 Russian cosmonauts 37 Atlantis astronauts 37 Shuttle astronauts 37 spacewalking astronauts 37 Turin 37 Space shuttle Discovery 37 John Grunsfeld 37 spacewalks 37 Palermo Sicily 37 spacewalk 37 undocked 37 astronauts aboard 36 Russian leased Baikonur 36 Sturckow 36 spacewalking partner 36 cosmonauts 36 Dennis Tito 36 Space Shuttle Atlantis 36 Soyuz craft