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(Click for frequent words.) 66 stratospheric 51 rarified air 50 stratospheric heights 49 ionosphere 49 rarefied air 48 orbit 48 sulphate particles 47 exosphere 47 stratospheres 46 skyward 46 hypersonic speeds 46 giddy heights 46 upper troposphere 46 stratospherically 46 superstardom 46 super nova 45 mesosphere 45 outer space 45 rarefied 44 synchronous orbit 44 martian atmosphere 44 lofty heights 44 dizzying heights 44 geosynchronous orbit 44 dizzy heights 44 elongated orbits 44 supersonically 44 realm 43 rarified 43 Earth orbit 43 highly elliptical orbit 43 sky 43 interstellar space 42 troposphere 42 skywards 42 rocketing skyward 42 ether 42 hyperspace 42 rocketing 42 superhot 42 solar corona 42 loftier heights 42 tropopause 42 comet orbit 41 realms 41 silicon monoxide 41 upper echelon 41 interstellar medium 41 earthwards 41 Stratospheric 41 Saturn magnetosphere 41 forgotten pharaoh 41 wild blue yonder 41 firmament 41 hyperdrive 41 unimaginable heights 40 Venusian atmosphere 40 sulfate aerosols 40 sub orbital 40 X ray emitting 40 rarefied realm 40 accretion disks 40 uncharted heights 40 geostationary orbits 40 stardom 40 twin Voyager spacecraft 40 sulphate aerosols 40 apogee 40 cumulonimbus 40 unimagined heights 40 Martian lander 39 polar orbit 39 Nasa spacecraft 39 molten magma 39 comet hurtling 39 parabolic trajectory 39 airglow 39 parallel universe 39 photosphere 39 ionized plasma 39 supernova 39 comet 39 suborbital trajectory 39 heights 39 ionized gas 39 elongated orbit 39 elliptical orbit 39 astronomical 39 trajectories 39 galaxy 39 jovian 39 invisible odorless tasteless 39 Titan smoggy 39 tropospheric 39 primordial soup 39 micro meteorites 39 megastardom 39 heliosphere shields 39 comet tail 39 Stratellite tm 38 heady heights 38 cruising altitude 38 elliptical orbits 38 orbits 38 vortex 38 BP Piscium 38 outerspace 38 high altitude airship 38 earthward 38 infalling 38 Supernova #A 38 deplete ozone 38 pantheon 38 proto planetary disk 38 lightspeed 38 circular orbit 38 mythic proportions 38 outer reaches 38 cosmos 38 -# degrees centigrade [001] 38 lunar orbit 38 highly elliptical orbits 38 sulfate particles 38 galactic cosmic rays 38 upper echelons 38 circumstellar 38 moonbase 38 MESSENGER spacecraft 38 uncharted territory 38 gaseous envelope 38 rarefied heights 38 protoplanetary disk 38 Yarkovsky effect 38 asteroid hurtling 38 jetstream 38 supersonic 38 cometary debris 38 preset orbit 38 astronomically 37 geostationary orbit 37 graceful arcs 37 warp speed 37 bubble 37 relativistic particles 37 meteoroid 37 interstellar particles 37 Martian atmosphere 37 shimmering mirage 37 WASP #b 37 sublimates 37 jet stream 37 energetic electrons 37 float weightlessly 37 Gemini constellation 37 geyser plumes 37 sodium atoms 37 moon Enceladus 37 weightlessly 37 Manned missions 37 bloodstream 37 comet nucleus 37 ENAs 37 sun synchronous orbit 37 universe 37 rarified heights 37 supernovas 37 observable universe 37 prograde 37 landing superheated gases 37 shuttlecock shaped capsule 37 dizzier heights 37 magnetotail 37 accretion disk 37 comets asteroids 37 supercooled liquid 37 updraft 37 planet HD #b 37 heavens 37 supernovae explosions 37 plasmasphere 36 soar 36 Saturnian moon 36 obscurity 36 antimatter particles 36 submersible hovered 36 ballistic trajectory 36 clouds 36 previously unattained 36 Voyager spacecraft 36 icy comets 36 meteoric 36 retrogrades 36 defying gravity 36 magma ocean 36 moonshot 36 orbital velocity 36 geo stationary orbit 36 transiting exoplanet 36 Kepler 9c 36 icy moons 36 Oort Cloud 36 Superheated 36 galactic disk 36 interstellar 36 thermosphere 36 superheated 36 Jupiter moon Io 36 water vapor 36 parabolic 36 superbubble 36 Centaur rocket 36 chlorine monoxide 36 axial tilt 36 lunar surface 36 infall 36 rarefied atmosphere 36 infalling gas 36 upper tropospheric 36 rocketed skyward 36 circumstellar disks 36 Muons 36 Mentos candies 36 towering cumulus clouds 36 Orbiting 36 cometary 36 blackholes 36 sun corona 36 twilight zone 36 Saturn moon Mimas 36 atmospheric circulations 36 outer planets 36 redshifted 36 spacecrafts 36 shadowed crater 36 neighboring Andromeda galaxy 36 Earth gravitational pull 36 Carina constellation 36 #km h [003] 36 Rocketing 36 volcanic moon Io 35 gravitational radiation 35 gravitational keyhole 35 ionized atoms 35 fray 35 Cabeus crater 35 Bok globules 35 updrafts 35 geosynchronous Earth 35 Cosmic Microwave Background 35 altitudes 35 Saturn moon Enceladus 35 interstellar cloud 35 orbital altitude 35 oblate spheroid 35 pericentre 35 lofty perch 35 comet particles 35 gravitational pull 35 meteorically 35 Hot Jupiters 35 Ulysses spacecraft 35 noctilucent clouds 35 relative obscurity 35 melting icebergs 35 hitherto unimaginable 35 pinnacle 35 spaceward 35 permanently shadowed craters 35 comets 35 Wolszczan 35 ionised 35 outermost planet 35 soft backhand lob 35 Galileo spacecraft 35 unrelenting glare 35 bubbles 35 midcourse phase 35 comet Hale Bopp 35 multi octave 35 convection currents 35 Gamma rays 35 equatorial latitudes 35 planet 35 comet Tempel Tuttle 35 GJ #b [002] 35 Magnetars 35 astronomic 35 rotational axis 35 cosmic ray particles 35 Scramjets 35 coronal mass ejection 35 heliosheath 35 skyhigh 35 cosmological distances 35 searing ash 35 chromosphere 35 vaporised 35 potent greenhouse gas 35 Earth ionosphere 35 gravitational slingshot 35 Shenzhou VI capsule 35 latitudes 35 Earth orbit LEO 35 GZK cutoff 35 exoatmospheric kill vehicle 35 mythic status 35 solar nebula 35 Gliese #c 35 Epsilon Eridani 35 gamma ray astronomy 35 gaseous methane 34 Io volcanoes 34 heliosphere 34 rungs 34 Cosmic Background Explorer 34 ionise 34 vaporize 34 matter antimatter annihilation 34 ringed planet 34 Shackleton crater 34 Saturn Cassini 34 orbiting 34 ballistic trajectories 34 scalding clouds 34 celestial sphere 34 Fomalhaut 34 planetary orbits 34 ferrofluid 34 gamma ray emission 34 planets moons 34 astral plane 34 Earth biosphere 34 Yellow confetti swirled 34 NASA MESSENGER spacecraft 34 hydrologist Carolyn Driedger 34 baryon acoustic oscillations 34 supersonic speed 34 galaxy redshift 34 lunar crater 34 launch plume glowed 34 circumstellar disk 34 gamma ray flares 34 atmospheric 34 unchartered territory 34 rotating neutron 34 tizzy 34 catapults 34 magnetosphere 34 comets orbiting 34 interstellar dust grains 34 ejecta 34 whirling vortex 34 microquasar 34 primordial ooze 34 nosedive 34 Schwarzschild radius 34 upward 34 SpaceShipOne rocket 34 atmospheric convection 34 netherworld 34 oblivion 34 cometary dust 34 Saturn auroras 34 Sun synchronous orbit 34 catapult 34 geo synchronous orbit 34 Mandushev 34 catapulting 34 longwave radiation 34 galactic halo 34 VY Canis Majoris 34 freefall 34 Lightning flickered 34 zeniths 34 infrared astronomy 34 rocket scientist Wernher 34 albedo reflectivity 34 circular orbits 34 northern arctic plains 34 magnetic dynamo 34 Stratellites 34 Crab pulsar 34 Stamatios Krimigis 34 hurtling 34 superheated gases 34 protoplanetary discs 34 elliptical polar 34 sulfuric acid droplets 34 jetpack 34 radiosondes 34 aerosol particles 34 Samhan ascension 34 Ranging spacecraft 34 APXS 34 Neil Gehrels 34 Billboard charts 34 mesospheric 34 carbon dioxide CO ² 34 Pacific Ocean 34 earthbound 34 Shepherding Spacecraft 34 helium atoms 34 ionizes 34 overdrive 34 suborbital rockets 34 catapault 33 Venusian surface 33 novas 33 IRC +# 33 soaring 33 trajectory 33 rocket 33 zenith 33 Huygens spacecraft 33 bestsellerdom 33 dizziest 33 wormhole 33 cosmic ray protons 33 upwards 33 Pyroclastic flows 33 cumulus cloud 33 NASA Kepler telescope 33 Corot 7b 33 NASA vomit comet 33 Oort cloud 33 suborbital flight 33 nimbus clouds 33 asteroid Itokawa 33 pyroclastic flow 33 midcourse phases 33 protoplanets 33 suborbital space 33 echelon 33 furthest reaches 33 hydrosphere 33 diatomic 33 ker plunk 33 Earth magnetosphere 33 Gamma ray bursts GRBs 33 Sagittarius B2 33 dizzily 33 Saturnian 33 tailspin 33 planetary atmospheres 33 Stephan Quintet 33 telescope orbits 33 empyrean 33 molten rocks 33 Messenger spacecraft 33 ionized particles 33 icecaps 33 Upsilon Andromedae 33 rotating neutron stars 33 extragalactic planet within 33 Solar TErrestrial RElations Observatory 33 frenzy 33 Jupiter magnetosphere 33 geostationary transfer 33 ionospheric 33 velocities 33 SpaceShip Two 33 defy gravity 33 vibrational frequency 33 Delta Cephei 33 gravitational interaction 33 soundwaves 33 moonshots 33 dreamland 33 silicate dust 33 spaceship 33 orbits Saturn 33 aeon 33 CarMax 2Q profit 33 vapor trails 33 Comet Machholz 33 exoplanet orbiting 33 silicate grains 33 SMBH 33 habitable worlds 33 elevates 33 spacecraft Cassini 33 Haley Comet 33 constellation Gemini 33 Comet LINEAR 33 polar icecap 33 V# Mon 33 tiny droplets 33 ionize 33 starburst galaxy 33 atomize 33 4/gallon 33 HiRISE camera aboard 33 thundercloud 33 astronomical objects 33 Gedmark 33 mythical proportions 33 irregularly shaped asteroid 33 cumulus 33 Bill Borucki Kepler 33 Geosynchronous orbit 33 magnetopause 33 EPOXI 33 cosmic rays 33 Martian crater 33 Chemtrails 33 isotope fractionation 33 atmosphere 33 Ozone O3 33 Accurately determining 33 Buzz Lightyear doll 33 unmanned spacecraft 33 twin suns 33 tropical latitudes 33 WISE spacecraft 33 balloon 33 Tunguska Siberia 33 Zeta Ophiuchi 33 vaporises 33 retrograde orbit 33 Fomalhaut b 33 inching upwards 33 equatorial regions 33 Tropical Storm Neki 33 grotesquely inflated 33 loftier 33 bestseller lists 33 Cosmic ray 33 planet HD#b 33 Martian orbit 33 gravitational pulls 33 Predator drone flies 33 superfluid helium 33 cosmic ray intensity 33 breathing supersonic combustion 33 gamma rays 33 orbital inclination 33 faraway galaxy 33 suborbital 33 Enceladus 33 ionised gas 33 Rossby waves 33 levitate 33 Bernhard Fleck 33 ultracold atomic 33 Laser beams 33 uncharted seas 33 atmospheres 33 comet Tempel 1 33 coronal mass ejections CMEs 33 floorless spinning gondola 33 inhabitable planets 33 sterile neutrinos 33 CMB radiation 33 -# ° C. [002] 33 Earth magnetotail 33 constellation Pegasus 33 otherworldly 33 Solar flares 33 vorticity 33 Virgin Galactic spaceship 33 lunar module Eagle 33 Tharsis Rise 33 gravitational tugs 33 moon Io 32 Puppis 32 compatriot Carlos Sastre 32 bloodstreams 32 shock waves 32 sized planets orbiting 32 retrorockets 32 nanobubbles 32 cyanogen poisonous gas 32 steering currents 32 probe Akatsuki 32 spacecraft 32 heliospheric 32 extrasolar 32 crewed spacecraft 32 Bug Nebula 32 northern latitudes 32 blue yonder 32 spokesman Jeff Cuson 32 planetary Transits 32 interstellar clouds 32 HIP #b 32 moisture condenses 32 unstoppably 32 proton particles 32 Greenhouse gases trap 32 protostar 32 earthlike 32 Wolf Rayet star 32 planetoids 32 Aries Taurus 32 magnetar 32 constellation Aquarius 32 onboard Chandrayaan 32 sundog 32 Space Physics LASP 32 Jovian atmosphere 32 lensing galaxy 32 SN #D 32 periodic dimming 32 planet WASP #b 32 xenon ions 32 NEAs 32 Exploring Tolkien 32 starlike 32 fathomable 32 noosphere 32 moon Mimas 32 unexplored territory 32 universes 32 Circinus X 1 32 sprinkle fairy 32 Goldilocks zone 32 lunar orbiters 32 Epoxi 32 Gliese #e 32 outer fringes 32 Saturn moons 32 RL# engine 32 geo synchronous 32 Jovian moons 32 orbital 32 tropical troposphere 32 carbonate minerals 32 shockwave 32 flood basalts 32 mammoth Col du 32 bolide 32 Asteroid Itokawa 32 noctilucent cloud 32 planets 32 OSIRIS REx 32 planets orbits 32 unimagined 32 Gamma ray bursts 32 Auguste Piccard 32 Neil Gehrels Swift 32 scramjets 32 Mars Pathfinder 32 cosmic radiation 32 meteoroids 32 particle acceleration 32 tectonic uplift 32 vaporized 32 terrestrial planets 32 Red Rectangle 32 aerosols 32 superluminal 32 orbital rendezvous 32 supermassive stars 32 lofty 32 Klekociuk 32 flung corners 32 exhaust plume 32 blonde doe eyed 32 galactic alignment 32 Stratellite TM 32 tidal bulge 32 rarified atmosphere 32 spacecraft orbited 32 RL#B 2 32 water vapor condenses 32 Astronaut Leland Melvin 32 Martian surface 32 prevailing westerly winds 32 SoundScan Billboard 32 unmanned probes 32 volcano spews 32 Churyumov Gerasimenko 32 infinity 32 demi god status 32 taikonaut 32 Coronal mass 32 uncharted 32 Meteor showers 32 spherical halo 32 gravitational tidal 32 KAGUYA 32 gravitational anomalies 32 freakish athleticism captured 32 cosmic dust 32 volcanic plume 32 Cosmic rays 32 extraterrestrial UFOs 32 float weightless 32 Burt Rutan SpaceShipOne 32 meteoritic material 32 Doctored photos 32 waitress Ingrid Sufan 32 blazars 32 extrasolar planets orbiting 32 starscape 32 PSLV C9 32 Helios 2B 32 hights 32 Saturnian system 32 potassium atoms 32 downwelling 32 parabola 32 radioactive nuclei 32 upward trajectory 32 luminosities 32 detect gravitational waves 32 aether 32 Huygens probe 32 SCIAMACHY 32 superheated plasma 32 Itokawa 32 Cosmonaut Yuri Gagarin 32 lunar equator 32 gravitationally 32 meteoroid impacts 32 aboard Taurus XL 32 volcanic magma 32 extremes 32 equator 32 extrasolar planet HD #b 32 scramjet 32 suborbital thrill 32 Halley Comet 32 apogee farthest point 32 auroras 32 AB Aurigae 32 gravitational tides 32 Kuiper Belt Objects 32 paroxysms 32 Atlas Centaur 32 SIRTF 32 geosynchronous transfer 32 graphite whiskers 32 gravities 32 midlatitudes 32 quark gluon 32 superdense 32 coronal loops 32 Helix nebula 32 Toutatis 32 thruster rockets 32 Dust devils 32 Curiosity rover 32 Hench artifacts 32 ballad Heaven Sent 32 sphere 32 dummy payload 32 eccentric orbits 32 comet dust 32 abyss 32 comfort zone 32 geosynchronous 32 Comet #P/Churyumov-Gerasimenko 32 prominences 32 polar regions 32 Jupiter Saturn Uranus 32 impactors 32 penumbral shadow 32 stratospheric clouds 32 airness 32 puffy clouds 32 cosmic ray 32 sky rocketed 32 sterile neutrino 32 kph updraft winds 32 cosmic 32 Balloon Boy fame 32 Deep Impact spacecraft 32 electron ion 32 blue straggler 32 martian surface 32 magma 32 orbiting spacecraft 32 gluon 32 millimeter wavelength 32 crater rim 32 nucleosynthesis 32 emit X rays 32 tow dollies 32 WISE telescope 32 Tauri Sb 32 ultraviolet wavelengths 32 gravity warps 32 Saturn moons Titan 32 propelled 32 rocketed 32 equatorial orbit 32 supernova explosions 32 catherine wheel 32 Veniaminof 32 nether regions 32 brane 32 Hellas Basin 32 quark gluon plasma 32 plumetting 32 heavenward 32 habitable planet 32 Mewaldt 32 protoplanetary disks 32 dotage 32 BUSINESS BRIEFS Quick 32 earthâ € ™ 32 lifeforms 32 Hyades cluster 32 Jeager Junior 32 Upsilon Andromedae b 31 cultural zeitgeist 31 Dewpoints 31 galaxy formation 31 vapor mist 31 Hale Bopp comet 31 spirals inward 31 elliptical galaxy 31 Looj costing less 31 magma chamber 31 Eyjafjoell eruption 31 Voyager probes 31 decomposing manure 31 LRO LCROSS 31 Neutron Spectrometer 31 sized impactor 31 WMAP satellite 31 blue supergiant 31 Foton M3 31 hydrogen helium 31 Sagittarius dwarf galaxy 31 McCovey Cove Andres Torres 31 filamentary structure 31 magma molten rock 31 R Coronae Borealis 31 ripples 31 intergalactic 31 darkly glamorous 31 rocketship 31 lava fountains 31 Spitzer infrared telescope 31 Mars #/#-gravity 31 Stardust NExT 31 Spotlights swirled 31 thirtyfold 31 silver iodide particles 31 Terrier Orion 31 tidally 31 CMB photons 31 asteroidal 31 Billboard chart 31 mantle plumes 31 asthenosphere 31 Kala Patthar 31 ESA Huygens probe 31 explosivity 31 atmospheric concentrations 31 winged spacecraft 31 moon gravitational pull 31 Prevailing winds 31 IRAS 4B 31 oppositely directed 31 polar orbits 31 SpaceLoft XL rocket 31 ears pricking 31 pregame pyrotechnics 31 moon 31 exalted 31 distant galaxy 31 outermost planets 31 planetesimals 31 rocket nozzle 31 Cygnus Lyra region 31 red supergiant 31 Apollo missions 31 Polar Vortex 31 intergalactic spaceship 31 crustal plate 31 fluffy talisman 31 barometric pressures 31 HD #b [001] 31 risin 31 celebrityhood 31 planet Nibiru 31 infrared wavelength 31 planetary nebulae 31 Crewmate Tracy Caldwell 31 Planetary nebulae 31 NASA Cassini orbiter 31 planets Uranus 31 inky sky 31 lightyears 31 coronagraph 31 Rutan SpaceShipOne 31 Swift Tuttle 31 propel 31 Thermometer readings 31 Kuiper belt objects 31 skyrocket 31 nimbus 31 cocoon 31 Chang'eI 31 exerts gravitational pull 31 Geminids meteor shower 31 cosmic particles 31 Evolution Explorer 31 Saturn moon 31 Siberian Arctic 31 heaven 31 reduced graphene oxide 31 turbojet powered 31 undreamed 31 constellation Ursa Major 31 crater Cabeus 31 hematite mineral 31 onrushing comet 31 Earth thermosphere 31 subsonic speeds 31 quantum particle 31 synchronous polar 31 Martian permafrost 31 Geosynchronous Transfer Orbit GTO 31 phenomena 31 QinetiQ Zephyr 31 sublimating 31 supersonic speeds 31 moons orbiting 31 probe Huygens 31 vaporise 31 maneuvering thrusters 31 radial velocity technique 31 fame 31 harmlessly 31 galactic nucleus 31 Neutron stars 31 CMEs 31 silicates 31 impactor 31 massless particles 31 polar vortex 31 spherically symmetric 31 Make SPECTRUM day 31 planets orbiting distant 31 argon atoms 31 mid latitudes 31 Gravitational waves 31 CoRoT 7b 31 X ray afterglow 31 sputnik 31 Distant galaxies 31 superdense neutron star 31 stratospheric ozone 31 orbited 31 RX J# 31 geo synchronous transfer 31 triple digits 31 Substorms 31 hypersonic 31 pinwheeling 31 interplanetary 31 helium 31 weakly interacting 31 orbital resonance 31 strange quarks 31 buzzier 31 Kuiper Belt Object 31 galaxies collide 31 Hayabusa spacecraft 31 Abyssinian pastor 31 freefalling 31 uncharted waters 31 GRB #B 31 HiRISE camera 31 nose dive 31 AGNs 31 infalling matter 31 sidewise 31 Itokawa asteroid 31 precessing 31 Yellowstone caldera 31 earsplitting roar 31 antiproton 31 colder drier 31 antarctic ice 31 dust mote 31 maelstrom 31 plumes 31 extrasolar worlds 31 frozen sunless 31 raptures 31 earths surface 31 proplyds 31 oxygen ions 31 strange quark 31 afterglows 31 slumberland 31 supercontinent Pangea 31 deflating balloon 31 Astronomer Carl Sagan 31 starquakes 31 cosmic neutrinos 31 reentry capsule 31 Halley comet 31 lunar soil