Related by context. Frequent words. (Click for all words.) 47 nicks 44 heat shield 43 micrometeorite damage 43 LeRoy Cain chairman 42 shuttle thermal tiles 40 manager Ron Dittemore 40 resistant tiles 40 Mike Suffredini 40 shuttle thermal shielding 39 Bill Gerstenmaier NASA 39 thermal tiles 39 Gerstenmaier 39 thermal tile 38 thermal shielding 38 Endeavour belly 38 spokesman Bart Ney 37 scuff marks 36 inspections 36 space shuttle 36 gouges 36 gap fillers 36 astronauts 36 terribly 36 superficial 36 Mike Suffredini NASA 36 shuttle 36 micrometeorites 36 LeRoy Cain 35 Readdy 35 Shuttle astronauts 35 fuselage cracks 35 inspection 35 scabbed 35 Harold Gehman Jr. 35 ice frost ramps 35 commander George Zamka 35 downright 35 structurally sound 35 scars 35 Spacewalking astronauts 35 dings 35 Discovery astronauts 34 shuttle missions 34 bruises 34 gap filler 34 spokesman Allard Beutel 34 structural soundness 34 ugly 34 blemishes 34 stains 34 Reader Comment Guidelines 34 too 34 liftoff 34 charring 34 structural integrity 34 scrapes 33 wrinkled skin 33 Andrew Feustel 33 thermal blanket 33 shuttle fleet 33 Shuttle Atlantis 33 Spacewalkers 33 structurally unsafe 33 blowouts 33 stretch 33 boo boos 33 shuttle underside 33 unpleasantly 33 hairline cracks 33 scratches 33 gash 33 bumps bruises 33 wardrobe malfunctions 33 orbiting shuttle 32 deepwater drilling rigs 32 structural defects 32 space shuttles 32 indeed 32 spackle 32 By TBT staff 32 abrasions 32 orbiter 32 Sturckow 32 Endeavour astronauts 32 inspectors 32 cursory 32 shuttle Discovery 32 awfully 32 Rick Mastracchio 32 Hubble servicing 32 routine 32 nonetheless 32 orbital debris 32 Space shuttle Atlantis 32 shuttle astronauts 32 faintly 32 Dittemore 32 spacewalking astronaut 32 superficially 31 downright frightening 31 NASA