Related by context. Frequent words. (Click for all words.) 64 Julie Payette 60 Bob Thirsk 57 astronaut Julie Payette 57 Thirsk 56 Piers Sellers 55 Frank De Winne 54 Mission Specialists 53 Greg Chamitoff 51 astronaut 51 Space Agency 51 Tim Kopra 50 Nicole Stott 49 Oleg Skripochka 48 Rick Mastracchio 48 Flight Engineer 48 Shuttle commander 47 Trenton Ont 47 Koichi Wakata 47 Eric Boe 47 International Space Station 47 astronauts 47 aboard Endeavour 46 Michael Foale 46 orbiting laboratory 46 Fyodor Yurchikhin 46 Paolo Nespoli 46 Press Darryl Dyck 46 NASA astronaut 46 Robert Behnken 45 Soyuz capsule carrying 45 Marc Garneau 45 Daniel Tani 45 Shane Kimbrough 45 KANDAHAR AIRFIELD Afghanistan 45 Shuttle astronauts 45 Canadarm2 45 astronaut Peggy Whitson 45 NASA Astronaut 45 Baikonur Kazakhstan 45 Master Corporal 45 Mikhail Kornienko 45 Atlantis astronauts 45 Russian cosmonauts 45 Dextre 44 shuttle missions 44 Ariane rocket 44 Endeavour astronauts 44 Christer Fuglesang 44 Heidemarie Stefanyshyn Piper 44 Sandra Magnus 44 Hadfield 44 Astronaut 44 Oleg Kotov 44 Resolute Bay 44 crewmates 44 Eyharts 44 Longueuil Que 44 orbiting complex 44 Canadarm 44 Coast Guard icebreaker 44 ESA astronaut 43 Astronauts 43 Russian cosmonaut 43 Foale 43 Gregory Chamitoff 43 Japanese astronaut Koichi 43 shuttle Discovery 43 shuttle Atlantis 43 Peggy Whitson 43 Spacewalking astronauts 43 Andrew Feustel 43 Oleg Kononenko 43 space shuttle Discovery 43 spacewalk 43 astronaut Paolo Nespoli 43 Spacewalkers 43 shuttle astronauts 43 Two spacewalking astronauts 43 Royal Canadian Dragoons 42 spacewalks 42 BAIKONUR Kazakhstan 42 Leroy Chiao 42 Hillier 42 Stephen Frick 42 shuttle Endeavour 42 Kaleri 42 Discovery astronauts 42 Shuttle Atlantis 42 spacecraft 42 orbiting outpost 42 ARISS 42 Space Shuttle Endeavour 42 Rothera 41 spacemen 41 NASA astronaut corps 41 Vinogradov 41 Minister Peter MacKay 41 orbiting lab 41 spacewalkers 41 CFB Petawawa 41 Lonchakov