Related by context. Frequent words. (Click for all words.) 52 insulating foam 49 tank foam insulation 47 foam 47 peeled 47 insulation foam 47 thermal tile 45 space shuttle Discovery 45 space shuttle 44 shuttle 44 space shuttle Atlantis 44 shuttle Discovery 44 foam insulation 44 Space Shuttle Discovery 43 liftoff 43 Space Shuttle Atlantis 43 Discovery liftoff 43 shuttle Challenger 42 Shuttle Discovery 42 Shuttle Atlantis 42 Space shuttle Discovery 42 Shuttle Endeavour 41 Cape Canaveral Fla. 41 shuttle disintegrated 41 Space Shuttle Endeavour 40 shuttle Endeavour 40 orbiter 40 fiery gases 40 payload bay 40 Discovery astronauts 39 Endeavour 39 spaceship 39 Shuttle 39 space shuttle Endeavour 38 Endeavour belly 38 Columbia disintegrated 38 thermal tiles 38 unpeeled 38 Cape Canaveral 38 Baikonur Kazakhstan 38 Space shuttle Atlantis 38 thermal blanket 38 Challenger exploded 38 Space shuttle Endeavour 38 spokesman Allard Beutel 38 gash 38 sprayed foam 38 undocked 38 underside 38 astronauts 38 spacecraft 37 By Irene Klotz 37 ripped 37 shuttle Atlantis 37 blastoff 37 protruded 37 Pour batter 37 Kourou French Guiana 37 Soviet cosmonaut Yuri Gagarin 37 gouge 37 lander 37 undock 37 Soyuz TMA 37 shuttle missions 37 sliced 37 heat shield 37 protruding 37 Soyuz rocket 36 solid rocket boosters 36 arced 36 rocket boosters 36 sheared 36 Pour mixture 36 Shuttle astronauts 36 Dragon capsule 36 Cook stirring occasionally 36 Atlantis 36 aboard Endeavour 36 Russian leased Baikonur 36 orbital debris 36 sheered 36 Launch Complex 36 Soyuz capsule 36 until lightly browned 36 manager Ron Dittemore 35 Kennedy Space 35 Christa McAuliffe backup 35 Stardust spacecraft 35 gouges 35 spacesuit 35 field Infrared Survey 35 LCROSS 35 onion mixture 35 comet nucleus 35 International Space Station 35 Space Shuttle 35 lunar module 35 Space Station 35 Baikonur Cosmodrome 35 Kazakh steppe 35 shuttle payload bay 35 parchment lined