Related by context. Frequent words. (Click for all words.) 50 Mission Control 50 Mike Suffredini 48 Suffredini 48 Gerstenmaier 48 lander 48 Shuttle commander 47 spacecraft 47 NASA 47 spokesman Allard Beutel 47 orbiter 46 International Space Station 46 Readdy 46 Flight controllers 46 orbiting complex 45 Bill Gerstenmaier NASA 45 Malenchenko 44 JAXA 44 commander Rick Sturckow 44 Padalka 44 ISS 44 Shuttle Endeavour 44 space shuttle Discovery 44 Anatoly Perminov 44 spacewalk 44 Fincke 43 Space Station 43 Roskosmos 43 Nasa 43 Schweickart 43 Shuttle astronauts 43 astronauts 43 Kaleri 43 liftoff 42 Soyuz capsule 42 Caldwell Dyson 42 Foale 42 shuttle missions 42 payload 42 Kostelnik 42 Eric Boe 42 Robert Behnken 42 Dittemore 42 LeRoy Cain 42 Bresnik 42 orbiting spacecraft 41 Douglas Wheelock 41 space shuttle 41 orbiters 41 orbit 41 thrusters 41 Behnken 41 Phoenix lander 41 shuttle Endeavour 41 Beutel 41 Space Shuttle Atlantis 41 Parazynski 41 Endeavour astronauts 41 Perminov 41 Hubble 41 LeRoy Cain chairman 41 orbiting laboratory 41 Rick Husband 41 spacewalks 41 Cassini 41 A'Hearn 41 orbiting outpost 41 Atlantis 41 shuttle Atlantis 41 payload bay 41 orbital debris 41 director Mike Leinbach 41 lunar orbit 41 Roscosmos 41 Sarafin 41 shuttle astronauts 40 Sturckow 40 Space Agency 40 Doug Wheelock 40 spacewalkers 40 space shuttle Endeavour 40 Mission Specialists 40 Zamka 40 orbiting 40 Harmony module 40 crewmates 40 shuttle Discovery 40 space shuttle Atlantis 40 orbiting lab 40 Tokarev 40 Krikalev 40 Nicole Stott 40 aboard Endeavour 40 Leinbach 40 Kibo 40 Stephen Frick 40 Bill Gerstenmaier 40 Hoshide 39 Soyuz rocket 39 thruster 39 Soyuz 39 Reisman