Related by context. Frequent words. (Click for all words.) 65 Nicole Stott 60 Padalka 59 Flight Engineer 59 Oleg Kotov 58 Daniel Tani 57 Garrett Reisman 57 Mission Specialists 56 Krikalev 56 Kaleri 56 Soyuz capsule 56 Russian Soyuz spacecraft 56 space shuttle Discovery 55 Michael Foale 55 Russian cosmonauts 55 Yurchikhin 55 Soyuz rocket 55 Russian cosmonaut 54 Wakata 54 Space Shuttle Atlantis 54 shuttle Atlantis 54 International Space Station 54 Russian Soyuz capsule 54 Andrew Feustel 53 aboard Endeavour 53 Soyuz TMA 53 space shuttle Endeavour 53 Malenchenko 53 Russian Soyuz rocket 53 Soyuz craft 53 Tracy Caldwell Dyson 52 Foale 52 undock 52 orbiting lab 52 Thomas Reiter 51 orbiting complex 51 Mike Fincke 51 Shuttle Atlantis 51 astronauts 51 Kazakh steppe 51 Space Shuttle Discovery 51 By Irene Klotz 51 Endeavour astronauts 51 BAIKONUR Kazakhstan 51 spacemen 51 Soyuz spacecraft 51 shuttle Discovery 50 Baikonur cosmodrome 50 Sunita Williams 50 Soichi Noguchi 50 Space shuttle Endeavour 50 shuttle Endeavour 50 Shuttle Discovery 50 spacewalk 50 Fuglesang 50 Christer Fuglesang 50 orbiting laboratory 50 Space shuttle Discovery 50 astronaut Sunita Williams 50 Caldwell Dyson 49 space shuttle Atlantis 49 Douglas Wheelock 49 Russian Soyuz 49 commander Peggy Whitson 49 Dennis Tito 49 undocked 49 Lee Archambault 49 Discovery astronauts 49 astronaut 49 Space Shuttle Endeavour 49 spacesuits 48 crewmates 48 undocking 48 Astronauts aboard 48 orbiting outpost 48 Michael Lopez Alegria 48 Fincke 48 Soyuz 48 Chamitoff 48 Shuttle commander 47 Astronauts 47 Baikonur Cosmodrome 47 Stefanyshyn Piper 47 Space shuttle Atlantis 47 Shuttle Endeavour 47 cosmonauts 47 spacewalker 47 spacewalks 47 Space Agency 46 Hoshide 46 orbital outpost 46 ISS 46 By Jennifer Coogan 46 NASA astronaut 46 lunar orbit 46 orbit 46 Spacewalking astronauts 46 airlock 46 Anousheh Ansari 46 Spacewalkers 45 orbiting 45 Atlantis astronauts