Related by context. Frequent words. (Click for all words.) 74 superheated gases 72 fiery gases 65 searing gases 64 gashed wing 61 flyaway foam 59 atmospheric gases 58 resistant tiles 56 shuttle disintegrated 56 heat shield 56 orbiter 56 tank insulating foam 55 shuttle 55 tank foam insulation 55 shuttle underside 54 insulation foam 53 Endeavour belly 52 Ares IX rocket 52 thermal tiles 52 liftoff 52 spacecraft 52 Pad #A 52 Launch Pad #B 51 shuttle Challenger 51 thermal tile 51 gaseous hydrogen 51 foam 50 superheated 50 insulating foam 50 nosecone 49 meteoroid 49 space shuttle 49 shuttle thermal tiles 49 Taurus XL rocket 48 pad #A 48 Earth magnetosphere 48 payload bay doors 48 engine compartment 48 nose cone 48 flammable vapor 48 orbital maneuvering system 48 sprayed foam 48 External Tank 48 orbital module 48 Discovery liftoff 48 flame trench 47 Columbia disintegrated 47 tail cone 47 pressurisation 47 foam insulation 47 thermal shielding 47 faulty heater 46 shuttle payload bay 46 coolant pump 46 space shuttle Discovery 46 reentry 46 Soyuz capsule 46 Quest airlock 46 shuttle thermal shielding 46 space shuttle Atlantis 46 depressurize 46 Shuttle astronauts 46 harmless nitrogen 46 cryogenic engine 46 ventilation ducts 46 geosynchronous transfer 45 Space Shuttle Columbia 45 Ariane rocket 45 Nahal Oz crossing 45 hydrazine fuel 45 fuselage 45 booster rockets 45 thruster 45 solid rocket boosters 45 GSLV D3 45 debris 45 reactor coolant 45 astronauts aboard 45 scramjet engine 45 depressurized 45 thermal blanket 45 nozzle 45 liquid propellant 44 Martian atmosphere 44 chimney flue 44 Launch Complex 44 gasoline vapors 44 liquid oxygen 44 meteoroids 44 smoky odor 44 flammable vapors 44 landing gear 44 propellant 44 No.3 reactor 44 hydrazine 44 Soyuz rocket 44 magma chamber 44 orbiters 44 shuttle Discovery 44 wearing breathing apparatus 44 exhaust vent 44 searing temperatures