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(Click for frequent words.) 58 retrorockets 57 rocket thrusters 57 ballistic trajectory 56 steering thrusters 56 drogue parachute 55 hypergolic 54 pitot static 54 drogue chute 54 orbital maneuvering 54 yaw damper 53 Fregat upper stage 53 propeller shafts 53 deice boots 53 Helios Prototype 53 ion thrusters 53 thruster 53 decoy flares 53 orbital altitude 52 thrusters 52 thruster rockets 52 superhot gases 52 torque limiter 52 hypervelocity 52 rocket nozzle 52 hypersonic speeds 52 Thrust reversers 52 planet magnetosphere 51 maneuvering thrusters 51 thruster firings 51 parafoil 51 thrust vector 51 gravitational slingshot 51 scramjet engines 51 spacecraft thrusters 51 Briz M 51 supersonically 51 Laser beams 51 deorbit burn 51 airbrakes 51 hypersonic jet 50 gear shifters 50 Curiosity rover 50 IBEX spacecraft 50 uncommanded 50 shuttle aft compartment 50 pyrotechnically 50 Thrusters 50 rotating turret 50 radio altimeter 50 airbag sensor 50 DART spacecraft 50 Launch Abort System 50 ballistic trajectories 50 Nasa spacecraft 50 main rotor blade 50 hydraulic piston 50 hourlong descent 50 pitot probe 50 ramjets 50 spindle bearings 50 electric ion propulsion 50 aimpoint 50 velocity vector 49 thrust vectoring 49 airbrake 49 pressurisation 49 piston rod 49 electromagnetic signals 49 plane thrust reversers 49 miswired 49 RSRMs 49 capsule parachutes 49 rotational axis 49 bi propellant 49 throttle levers 49 Cherenkov radiation 49 heatshield 49 axis perpendicular 49 airline S7 49 RL# engine 49 SSPTS 49 wheelwell 49 breathing scramjet engine 49 antilock brake 49 SSMEs 49 overspeed 49 nosewheel steering 49 ballistic parachute 49 Microbursts 48 airstream 48 Deep Impact craft 48 airbag inflates 48 orbital velocity 48 airbag inflators 48 linearly polarized light 48 Discovery thrusters 48 shielding tiles 48 auxiliary hydraulics 48 depressurizes 48 thrust oscillation 48 deflagration 48 cosmic ray particles 48 air bag inflators 48 Earth magnetotail 48 aft compartment 48 collapsible steering column 48 sideslip 48 reverser 48 photon torpedoes 48 reversers 48 submarine sonar 48 ionized particles 48 martian atmosphere 48 cosmic ray particle 48 ducted propeller 48 indigenous cryogenic stage 48 starboard SARJ 48 ignition coil 48 wiper motor 48 Orbital Maneuvering System 48 Ares IX rocket 48 spacecraft 47 subsonic speeds 47 headlamp leveling 47 Solar flares 47 Freon coolant 47 backshell 47 rotor shaft 47 THEMIS spacecraft 47 flashing strobe 47 kinetic warhead 47 atmospheric reentry 47 magnetic dynamo 47 hydraulic rams 47 turbopumps 47 Atlas Centaur 47 runway centerline 47 P#/P# truss 47 airspeed indicator 47 horizontal stabilizer trim 47 tail rotor blades 47 deorbiting 47 ramjet 47 microswitches 47 cam shaft 47 circularize 47 Pirs docking compartment 47 electrohydraulic 47 soundwaves 47 powerslide 47 bipropellant 47 SARJ 47 rudder pedals 47 hydrazine thrusters 47 unpowered 47 avoidance maneuvers 47 Air Missile AMRAAM 47 oxidiser 47 electromagnetic flux 47 windblast 47 deorbit 47 allowing superheated gases 47 Zenit 3SL 47 moonquakes 47 magnetopause 47 eddy currents 47 Undocking 47 accelerometer detects 47 MQ 1B Predator 47 propellant tanks 47 crank shaft 47 phosphor coated screen 47 elevons 47 ionised gas 47 Climate Orbiter 47 Infrared sensors 47 particle beam 47 vertical tail fin 47 hydraulic actuators 47 wiper motors 47 belt tensioner 47 carry heavier payloads 47 geyser plumes 46 comet Boethin 46 pintle 46 Martian orbit 46 aeroshell 46 micrometeoroids 46 orbital insertion 46 gamma ray repeater 46 Skycrane 46 mesocyclone 46 superheated gases surrounding 46 ECO sensor 46 localiser 46 aerofoils 46 powerhead 46 elongated orbits 46 intertank region 46 flyby spacecraft 46 Firefighting helicopters 46 rotate clockwise 46 volcanic plumes 46 turbine rotors 46 parachute flares 46 unpiloted 46 tailcone 46 Decompression sickness 46 perilune 46 pitot 46 rotates clockwise 46 hydraulically activated 46 oncoming locomotive 46 hydraulic pistons 46 propeller blade 46 airfoils 46 drogue 46 airframe parachute 46 liquid crystal molecules 46 steering shaft 46 liquid apogee 46 microswitch 46 arrester 46 reverse thrusters 46 exhaust plume 46 ion thruster 46 slewing 46 refueling nozzle 46 spinning platters 46 lightning arrestor 46 PROMISES PROMISES FAA 46 X #As 46 crankshaft pulley 46 underslung 46 nosewheel 46 propulsion 46 Minotaur rocket 46 headlight beams 46 microburst sudden 46 airspeed probes 46 Earth orbiting satellites 46 compressed nitrogen 46 inertial guidance 46 Volna rocket 46 GSLV D3 rocket 46 brake hoses 46 autothrottle 46 homing beacons 46 gearsets 46 millimeter howitzer 46 Taepodong ballistic missile 46 vibration isolators 46 MESSENGER spacecraft 46 MARSIS radar 46 plane airspeed sensors 46 fusible link 46 pantographs 46 molten slug 46 ultrasonic vibration 46 aftertouch 46 hydraulic actuator 46 highly elliptical orbit 46 tractor beam 46 gaseous hydrogen leak 46 epicyclic 46 Earth ionosphere 46 arresters 46 evacuation chutes 45 glideslope 45 whoomph 45 takeoffs landings 45 braking 45 spinning counterclockwise 45 Jupiter Ganymede 45 ablator 45 inflator casing 45 comet orbit 45 VistaNav 45 rocket booster 45 highly elliptical orbits 45 #km h [003] 45 robotic lander 45 THAAD interceptor 45 orbiter lander 45 parabolic antenna 45 Paul Czysz emeritus 45 Automatic transmissions 45 Mars landers 45 turbopump 45 photon torpedo 45 GSLV D3 45 Galactic cosmic rays 45 ionized gases 45 relativistic particles 45 afterburner 45 orbital rendezvous 45 borescope inspections 45 pneumatically powered 45 supercooled liquid 45 exoatmospheric kill vehicle 45 lightning arrestors 45 Pitot tube 45 hypergolic propellants 45 decelerator 45 rotate counterclockwise 45 windshear 45 Earth magnetosphere 45 Solid Rocket Booster 45 Martian lander 45 geo synchronous 45 bipod ramp 45 harmonic vibrations 45 Titan IVB 45 rear window defroster 45 GSLV rocket 45 interplanetary spacecraft 45 #kt #km h 45 uncrewed 45 inboard engine 45 depressurize 45 firing thrusters 45 telescopically 45 idler pulley 45 pitot probes 45 pyros 45 specially instrumented 45 Dust devils 45 airbag deploys 45 cowlings 45 seatbelt tensioners 45 magnetic dipole 45 spinning rotors 45 inertial measurement 45 Lunar Roving Vehicle 45 feedwater pump 45 actuator 45 planets orbits 45 orbiter 45 glows orange 45 gimbaled 45 lunar landers 45 headlamp bulbs 45 infra red beams 45 counterclockwise rotation 45 airglow 45 microscopic bubbles 45 thrust reversers 45 radiator shroud 45 meteoroid 45 hypersonic glider 45 rover robotic arm 45 LCROSS spacecraft 45 fairing separation 45 pressurized cylinders 45 OMS pod 45 overhead conveyors 45 Marjorie Anders spokeswoman 45 winged spacecraft 45 airspeeds 45 localizer 45 brake pad 45 propellors 45 dropsondes 45 ionized gas 45 flame retardant foam 45 capacitive coupling 45 Strobe lights 45 WISE spacecraft 45 Mars Reconnaissance Orbiter MRO 45 venturi 45 sudden downdrafts 45 proton particles 45 indigenous cryogenic engine 45 engineer Oleg Kotov 45 underwing 44 crankshaft sensor 44 AJ# engine 44 hypersonic scramjet 44 cryogenic engine 44 crane jib 44 rubber bushings 44 micrometeoroid 44 diffract 44 solenoid 44 NTSB Plane 44 steering wheel tilts 44 transonic 44 remotely controllable 44 infra red sensors 44 wavefronts 44 supersonic combustion ramjet 44 hyperspace 44 nitrogen tetroxide 44 flashbangs 44 beam splitter 44 hydraulic braking 44 disorient pilots 44 pyrotechnic bolt 44 cryogenic cooling 44 hydraulic hoses 44 tractive effort 44 solid propellants 44 float weightlessly 44 clumpy soil 44 ion propulsion 44 coolant loops 44 unmanned airships 44 telescoping steering 44 orbit insertion 44 simulate weightlessness 44 matter antimatter annihilation 44 parahydrogen 44 variator 44 Regenerative braking 44 Cosmic ray 44 Sonic booms 44 pressurizer 44 fiber splicing 44 VASIMR 44 clogged nozzle 44 Martian dust 44 deadtime 44 idler arm 44 antilock 44 reduce aerodynamic drag 44 electrons positrons 44 Kibo robotic arm 44 motor windings 44 Electromagnetic waves 44 igniters 44 rotating counter clockwise 44 planetary Transits 44 tach needle 44 twin rover Spirit 44 energetic electrons 44 frontal airbag 44 airbag sensors 44 Pirs airlock 44 cam lobe 44 retroreflector 44 APXS 44 starquakes 44 orbiter Cassini 44 intertank 44 groundspeed 44 realSens ™ 44 flame arrester 44 drawspan 44 inlet valve 44 gatling gun 44 Rockot launch 44 airbursts 44 storable propellants 44 Elektron oxygen generation 44 switchbox 44 exosphere 44 Cosmic rays 44 hydropneumatic 44 Liquid nitrogen 44 rammer 44 landing superheated gases 44 deadman 44 Damaging wind gusts 44 relativistic speeds 44 properly lubricated 44 gyrocopters 44 pitot tube 44 cabin pressurization 44 antisatellite weapon 44 stellar occultation 44 tailboom 44 hydraulic lifter 44 SpaceLoft 44 MTSAT 1R 44 vaporisation 44 foam fragment 44 station Pirs docking 44 ignition coils 44 manoeuverability 44 moon Io 44 stub sill 44 cruising altitudes 44 pusher propeller 44 satelites 44 Spacehab module 44 rotate counter clockwise 44 SpaceLoft XL rocket 44 Doppler shift 44 Lighter fluid 44 cornering braking 44 propellant loading 44 sponsons 44 Io volcanoes 44 cyclinders 44 planetary gears 44 depressurisation 44 oxidizer 44 probe Chang'e 44 docking adapter 44 deactivation switch 44 galactic cosmic ray 44 GUCP 44 helicopter rotor blades 44 pitots 44 escape chutes 44 flightcrew 44 ISS robotic arm 44 lander rover 44 Soyuz landings 44 torque convertor 44 Ryschkewitsch 44 chip bonders 43 reboost 43 anchor windlass 43 Mars moon Phobos 43 rear defroster 43 Twin Otter airplane 43 feedline 43 vernier 43 altitude airspeed 43 starboard wing 43 Pegasus XL 43 neutrally buoyant 43 impactor spacecraft 43 interceptors launchers 43 furler 43 Fregat 43 hoseline 43 unbelted passengers 43 EMALS 43 aft skirt 43 clutch lever 43 UV photons 43 diverter valve 43 halon gas 43 Runway 4R 43 emits piercing 43 antiship missiles 43 reverse thruster 43 torque sensing 43 GE CF6 engines 43 DMSP F# 43 RPCM 43 Marine Corps amphibious assault 43 turbo intercooler 43 magnetic vortices 43 robotic Canadarm 43 rubidium vapor 43 spatial disorientation 43 inductive loads 43 cutoff ECO 43 wiring loom 43 GSAT 5P 43 nosegear 43 hydraulic accumulator 43 glows brighter 43 heated windshield washer 43 Geminga 43 damaged thermal tiles 43 ramjet propulsion 43 Unmanned drone 43 valve lifters 43 solenoid coil 43 bulb filament 43 wheel bearings 43 Columbia insulating tiles 43 homing missiles 43 smoke belched 43 ionosphere 43 MetOp satellite 43 heliospheric 43 spaceward 43 orbiter robotic arm 43 arrestor 43 THAAD radar 43 radar altimeter 43 coronal holes 43 protruding strips 43 EGR valve 43 galactic nucleus 43 cosmonaut Alexander Kaleri 43 vaporises 43 roller conveyors 43 Conveyor belt 43 Bottle rockets 43 oscillatory 43 vortex shedding 43 Capt. Curt Kuchta 43 propulsions 43 electro pneumatic 43 Minn Kota ® 43 rapid depressurization 43 blower motors 43 rotary piston 43 inertially 43 photoelectric detector 43 braided stainless steel 43 ammonia crystals 43 starboard rudder 43 helicopter tail rotor 43 pneumatic cylinder 43 preset orbit 43 piezo actuator 43 accretion disks 43 stators 43 magnetic bearings 43 permanently shadowed crater 43 vortex generators 43 Rosetta comet 43 rotor 43 SDACS 43 handwheel 43 mach speeds 43 elongated orbit 43 Shepherding Spacecraft 43 screwdriving 43 magnetic flux 43 poppet valves 43 plasmasphere 43 supersonic aircraft 43 Dhanush missile 43 turbojets 43 Cordless telephones usually 43 weld seam 43 composite airframe 43 tripped circuit breakers 43 spped 43 ExoMars rover 43 dummy warheads 43 payload bay doors 43 Searing gases 43 autoland 43 shuttle thrusters 43 cantilever deflection 43 SRBs 43 impeller blades 43 parachute deploys 43 intake manifolds 43 deuterium atoms 43 cabin pressurisation 43 Pirs Docking Compartment 43 manual gearshift 43 unguided rocket 43 heavier payloads 43 feedthrough 43 Sikorsky CH #E 43 orbital 43 oscillation amplitude 43 Shock absorbers 43 Thruster 43 relativistic jets 43 superheated gases 43 Elektron oxygen generator 43 liquid propellant 43 faint rumble 43 exhaust valve 43 copper impactor 43 operated diaphragm pumps 43 Silkworm missile 43 gamma ray radiation 43 laser illuminator 43 collimated 43 zigzag patterns 43 Churyumov Gerasimenko 43 compass headings 43 infra red sensor 43 polarized electrons 43 actuation 43 Soyuz Fregat 43 Chang'eI 43 yawing 43 launch plume glowed 43 supercold liquid oxygen 43 supercold propellants 43 Foton spacecraft 43 precess 43 offboard 43 synchronous orbit 43 Mars Odyssey spacecraft 43 detune 43 ejectable 43 airlock module 43 orifice plates 43 clunking noise 43 harmonic balancer 43 electro hydraulically 43 Rendezvous Pitch Maneuver 43 treadles 43 squealing noises 43 coolant hoses 43 boresight 43 tail rotors 43 hydraulic valves 43 NPO Lavochkin 43 rotors 43 Variable Specific 43 ballscrew 43 airborn 43 brake calliper 43 suit waterproof coveralls 43 rotators 43 arrestors 43 solenoid valve 43 hydraulic shock absorbers 43 impactors 43 igniter 43 rear axel 43 backscattered 43 Soyuz FG 43 millimeter wave radar 43 indigenous cryogenic 43 lander 43 Pirs module 43 Airbus A# airspeed sensors 43 frangible 43 dropsonde 43 NASA Kepler telescope 43 Opportunity rovers 43 rivet holes 43 SAWs 42 sagittal plane 42 Ratio Steering VGRS 42 gimbal 42 Mini Thermal Emission 42 SpaceLoft XL 42 antilock braking system 42 meteoroids 42 illumination flares 42 gamma ray flashes 42 directional headlamps 42 ducted fan 42 electromagnet 42 acceleration deceleration 42 supersonic combustion 42 Hayabusa spacecraft 42 gumdrop shaped capsule 42 regenerative brakes 42 Valery Lyndin 42 rearwards 42 blowdown stack 42 overhead cams 42 Stephen Klejst 42 NanoSail D 42 sodium atoms 42 hermetic seals 42 Crawler Transporter 42 ionize 42 electro static 42 oxidizers 42 Pyroclastic flows 42 propane burners 42 telescoping boom 42 SBSS satellite 42 particle acceleration 42 dampen vibrations 42 galactic disk 42 gearset 42 Howard Plagens 42 Polar Lander 42 Gravitational waves 42 plasma cutters 42 tachometers 42 irregularly shaped asteroid 42 Michelson interferometer 42 rhythmic contractions 42 acetylene tank 42 Veitch Mitsubishi Montero 42 gatling guns 42 unmanned undersea 42 dipole magnets 42 nozzles 42 yaw angle 42 ballscrews 42 spectral measurements 42 ventral fins 42 Stryker armored 42 pneumatically operated 42 toxic hydrazine fuel 42 orbital maneuvering rockets 42 oxy acetylene 42 hardware Theisinger 42 Dyna Soar 42 electromagnets 42 orbital maneuvering system 42 bleeder valve 42 thermally activated 42 airbag inflator 42 Ares IX booster 42 perforating guns 42 convective heat 42 hardpoints 42 aileron 42 GR4 42 flapless 42 lightwaves 42 superfluid helium 42 planetary atmospheres 42 gimble 42 hydraulic ram 42 interstellar particles 42 retarders 42 superheat 42 evasive maneuver 42 VTOL aircraft 42 spin counter clockwise 42 fragile thermal tiles 42 gradiometer 42 self destruct mechanism 42 longeron 42 hydrostatically 42 CryoSat satellite 42 porcelain insulators 42 spacecrafts 42 reverse polarity 42 whirly birds 42 stainless steel braided 42 nunchuk analog 42 Ultraviolet rays 42 Burning embers 42 hazard flashers 42 alpha rotary 42 prograde 42 dipolar 42 solenoids 42 rear window defogger 42 infrared ultraviolet 42 Earth tectonic plates 42 Pirs Docking Compartment airlock 42 NASA Voyager spacecraft 42 swaybars 42 parachutes malfunctioned 42 recirculation pump 42 propellant 42 Sojourner rover 42 atmospheric turbulence 42 Saturn magnetosphere 42 Phobos Grunt 42 geosynchronous satellite launch 42 ballistic descent 42 orbital maneuvers 42 stabilizing gyroscopes 42 overpressure 42 radiosondes 42 S tronic gearbox 42 hydraulic shears 42 suppressant foam 42 rotating counterclockwise 42 Yarkovsky effect 42 whale blowhole 42 aircaft 42 rfid reader 42 turbo spools 42 Jim Struhsaker 42 astronauts Gus Grissom 42 SOHO spacecraft 42 rocket nose cone 42 MH #S helicopter 42 vented rotors 42 unmanned probes 42 pericentre 42 multiaxis 42 geo synchronous transfer 42 ray Space Telescope 42 microjet 42 linear axes 42 seat belt pretensioner 42 pneumatically controlled 42 turbo compressor 42 sensor detects 42 orbiting telescope 42 hydraulically powered 42 piezo electric 42 cam phasers 42 drogues 42 hydrocarbon vapor 42 electromechanical actuators 42 Ion propulsion 42 infinitely adjustable 42 torque converter clutch 42 Orbiter Processing Facility OPF 42 passive infrared 42 stepless 42 detents 42 stick shaker 42 vibrational modes 42 automatically disengages 42 highly flammable soundproofing 42 cabin depressurized 42 skidding sideways 42 stick pusher mechanism 42 voltage spikes 42 Skydiver dies 42 Phased array 42 infra red detectors 42 fuze 42 preflight checks 42 EKV 42 hoselines 42 Martian terrain 42 gaseous hydrogen 42 cavitations 42 ROV remotely 42 suborbital trajectory 42 ac induction 42 liquid propellants 42 weldment 42 bipod fitting 42 powerslides 42 centrifugally 42 planetary transits 42 faulty battery charger 42 hydraulic winches 42 Stardust capsule 42 exhaust gasses 42 liquid oxygen feedline 42 laser designator 42 Orbital Express 42 Kosmos 3M rocket 42 RL#B 2 42 microshutters 42 thrust reverser 42 antilock braking 42 slipstreams 42 ailerons 42 PWM output 42 NASA MESSENGER spacecraft 42 nonconductive 42 Bessel beam 42 Rosetta orbiter 42 Rockot launcher 42 gravitational acceleration 42 comet flyby 42 handlebar mounted 42 adjustable shock absorbers 42 afterburning 42 flap actuators 42 stiction 42 cam shafts 42 counter clockwise rotation 42 Y axes 42 laser altimetry 42 asymmetrical spinnakers 42 Atlantis payload bay 42 coolant loop 42 valve actuator 42 Saturnian moon Titan 42 airspeed sensors 42 gimbals 42 hydraulically actuated 42 scramjet engine 42 emit X rays 42 Mars orbiter 42 inflators 42 orbiter Mars Odyssey 42 Comet Churyumov Gerasimenko 42 resistant tiles 42 DISTRONIC PLUS proximity 42 toxic hydrazine 42 resonance frequency 42 welded joints 42 Antimatter detector 42 powerheads 42 spacecraft Chandrayaan 1 42 omni directional 42 X ray Telescope XRT 42 Space Telescope Imaging Spectrograph 42 Electro hydraulic 42 contra rotating 42 pneumatic actuator 42 Deep Impact comet 42 exhaust silencer 42 plane nosewheel 42 nosecap 42 yaw 41 cotter pin 41 neutron radiation 41 longitudinal axis 41 aeroelastic 41 tiny meteoroids 41 microsleep 41 Hydroplaning 41 autopilot disengaged 41 Sun synchronous orbit 41 Imagine leaky overladen 41 undervoltage lockout 41 SpaceShip Two 41 millivolt 41 airbag module 41 supersonic speeds 41 photometer 41 cometary debris 41 Taurus XL 41 Soyuz Fregat rocket 41 thermally induced 41 KIAS 41 avalanche transceivers 41 inrush currents 41 obstacle avoidance 41 torsion springs