Related by context. Frequent words. (Click for all words.) 64 flyaway foam 61 insulating foam 60 tank foam insulation 59 tank insulating foam 57 Endeavour liftoff 56 insulation foam 56 thermal tile 55 foam insulation 55 liftoff 55 Discovery liftoff 55 shuttle disintegrated 54 Atlantis undocked 54 fiery gases 53 Ares IX rocket 53 resistant tiles 52 heat shield 52 pad #A 52 superheated gases 51 orbiter 51 shuttle Discovery 51 meteoroid 50 space shuttle Discovery 50 shuttle underside 50 space shuttle 50 shuttle thermal shielding 49 space shuttle Atlantis 49 Endeavour belly 49 Columbia disintegrated 49 On Orbit Status 49 flame trench 49 Launch Pad #B 49 thermal tiles 49 gashed wing 49 Space Shuttle Discovery 48 Baikonur Kazakhstan 48 shuttle 48 Soyuz capsule 48 foam 48 shuttle Challenger 48 undocked 47 space shuttle Endeavour 47 spokesman Allard Beutel 47 NASA Stardust spacecraft 47 orbital maneuvering system 47 orbital debris 47 BY Drew Magary 47 pressurization lines 47 Taurus XL rocket 47 Messenger spacecraft 47 shuttle payload bay 47 undocking 46 magnolialover 46 spacecraft 46 debris 46 searing gases 46 Shuttle Discovery 46 Endeavour 46 Sensing Satellite LCROSS 46 Michael Kostelnik 46 crane hoisted 46 nerzog 46 manager Ron Dittemore 46 Space Shuttle Atlantis 46 Shuttle Endeavour 46 payload fairing 46 shuttle Atlantis 46 Readdy 45 Lyndin 45 undock 45 Ariane rocket 45 micrometeorites 45 SPACE CENTER Houston 45 4 chars 45 Soyuz rocket 45 shuttle thermal tiles 45 asteroid Itokawa 45 thermal blanket 45 booster rockets 45 Pad #A 45 By Irene Klotz 45 Oleg Kononenko 45 hydrazine fuel 45 Discovery payload bay 44 NASA spaceport 44 Feeder steers medium 44 Space shuttle Discovery 44 Russian cosmonaut Gennady Padalka 44 shuttle Endeavour 44 Columbia Accident Investigation 44 Space Shuttle Endeavour 44 Mike Sarafin 44 payload bay 44 Kibo laboratory 44 Soyuz capsule carrying 44 SpaceX Falcon 9 44 Sputnik satellite 43 Galileo spacecraft 43 orbited Earth 43 Space shuttle Endeavour 43 Tanegashima Space Center 43 orbiting