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(Click for frequent words.) 56 Helix Nebula 56 tubelike 54 cylindrical 54 triangular shaped 54 stubby wings 53 saucer shaped 52 globular 52 constellation Taurus 52 galaxy NGC 52 corkscrew shaped 52 relativistic jets 52 accretion disks 52 boomerang shaped 52 microquasar 52 outer tail feathers 51 cumulus cloud 51 roundish 51 PSR B# 51 blackish gray 51 acorn shaped 51 cone shaped 51 zodiacal light 51 Dumbbell Nebula 51 conical shaped 50 cylindrical shaped 50 grayish white 50 Saturn outermost ring 50 ellipsoidal 50 oblong 50 forked tail 50 Herbig Haro 50 funnel shaped 50 geysers erupting 50 spherical 50 emit X rays 50 planetary nebulas 49 mushroom shaped 49 iridescent blue 49 chartreuse shad 49 elliptical shaped 49 golden orb 49 icy moon Enceladus 49 blackish 49 Epsilon Aurigae 49 circlet 49 silicate dust 49 orangey yellow 49 gull wings 49 #ft wingspan [001] 49 ovoid 49 constellation Scorpius 49 ionised gas 49 Lunar Excursion Module 49 fingerlike 49 Hyades cluster 49 Galilean moons 49 Red Rectangle 49 barred spiral galaxy 49 constellation Cassiopeia 49 reflection nebula 49 Hanny Voorwerp 49 Great Orion Nebula 49 Bug Nebula 49 IBEX spacecraft 49 blue supergiant 49 Mini Thermal Emission 49 torpedo shaped 48 spiral galaxy NGC 48 scimitar shaped 48 constellation Ursa Major 48 blazars 48 coppery brown 48 graphene sheet 48 Ring Nebula 48 teapot spout 48 silvery 48 IRAS #-# 48 eclipsing binary 48 Wolf Rayet stars 48 giant elliptical galaxies 48 micrometre sized 48 galactic disk 48 RY Sagittarii 48 spheroidal 48 comet McNaught 48 Lagoon Nebula 48 Saturnian moon 48 UFO hovering 48 RS Ophiuchi 48 hollow tubes 48 Syrtis Major 48 forked tails 48 Neutron stars 48 lobed 48 tetrahedron 48 emits X rays 48 supergiant star 48 Pleiades star 48 giant elliptical galaxy 48 Pinwheel Galaxy 48 #cm diameter 48 planetary nebula 48 sundog 48 circumstellar 48 aster Aster 47 elliptic 47 bony ridges 47 wedge shaped 47 millisecond pulsars 47 hollow cylindrical 47 asterism 47 #ft wingspan [002] 47 reddish orange hue 47 arrowhead shaped 47 millisecond pulsar 47 featherlike 47 PSR J# 47 delta winged 47 teardrop shaped 47 elliptical galaxy NGC 47 galaxy M# [002] 47 Pterosaur 47 Virgo cluster 47 ionized hydrogen 47 sided polygon 47 constellation Aquila 47 Butterfly Nebula 47 billed dowitcher 47 Elongated 47 Spiral galaxies 47 Planetary nebulae 47 constellation Virgo 47 SN #A 47 icosahedral 47 filamentary structures 47 Voorwerp 47 supergiant stars 47 downy feathers 47 emission nebula 47 mottled brown 47 Bonneville Crater 47 ovate 47 #.#m 8ft 47 purplish gray 47 HL Tau 47 comma shaped 47 isosceles triangle 47 conical 47 Pleiades cluster 47 radula 47 Quetzalcoatlus 47 VY Canis Majoris 47 Comet Halley 47 Hot Jupiters 47 underwing 47 tail grubs 46 dragonfly wings 46 constellation Coma Berenices 46 Fornax cluster 46 fanlike 46 hexagonal lattice 46 peapod 46 oblongs 46 bluish gray 46 axis perpendicular 46 blazar 46 interacting galaxies 46 toroidal 46 constellation Cetus 46 moon Dione 46 Eridani 46 red supergiant 46 planetary nebulae 46 grayish colored 46 Virgo Cluster 46 spicules 46 constellation Aquarius 46 galaxy M# [001] 46 irregularly shaped 46 Beehive Cluster 46 distant quasar 46 constellation Auriga 46 Comet Hartley 2 46 wagtail 46 jig tipped 46 spindle shaped 46 recurved 46 GQ Lupi 46 retrograde orbit 46 Geminga 46 retroreflector 46 noctilucent clouds 46 stubby winged 46 Nasa spacecraft 46 gliding silently 46 planets asteroids 46 Galilean satellites 46 Comet Holmes 46 electrons orbiting 46 white underparts 46 gaseous planet 46 oblong shape 46 umbels 46 circumstellar disk 46 flecking 46 cumulonimbus 46 pinkish brown 46 greenish glow 46 rhombic 46 tulip shaped 46 P/# A2 46 nacreous 46 yellowish orange 46 curved beak 46 pointy snout 46 gastropod 46 bird beak 46 Trifid 46 Coma cluster 46 Omega Centauri 46 coppery red 46 starburst galaxy 46 Crab pulsar 46 Pinwheel galaxy 46 distant quasars 46 Rosette Nebula 46 angled tail fins 46 BLG #Lb 46 constellation Serpens 46 hollow spheres 46 globular cluster M# 46 constellation Carina 46 belted kingfisher 46 micrometer sized 45 gelatinous mass 45 lensing galaxy 45 Protruding 45 volcanic lava flows 45 greenish color 45 distinctively shaped 45 curved horns 45 relativistic particles 45 constellation Draco 45 propeller blade 45 birdlike dinosaur 45 spherical object 45 X ray binary 45 fireball streaking 45 mineral hematite 45 palps 45 Orion constellation 45 phalarope 45 celestial sphere 45 carbonfiber 45 protoplanet 45 greenish brown 45 convex lens 45 ultradense 45 olivine crystals 45 moon Iapetus 45 basalt rocks 45 dumbbell shaped 45 GJ #b [002] 45 modified Boeing #SP 45 tannish brown 45 membranous 45 mainmast 45 knobbed 45 constellation Sagittarius 45 constellation Monoceros 45 proto cluster 45 snail shell 45 Saturn Cassini 45 centimeter wingspan 45 pinkish gray 45 yellow sallies 45 oval shaped 45 scalloped edges 45 sudden decompression 45 moonlets 45 elliptical shapes 45 orb weaver 45 protoplanets 45 interstellar cloud 45 reddish glow 45 daddy longlegs 45 Phoebe orbits 45 Tauri Sb 45 vertical stabilizers 45 rotating neutron 45 torus 45 Coma Cluster 45 lance shaped 45 proplyds 45 gelatinous substance 45 gamma ray emitting 45 conical shape 45 ramjets 45 bee eater 45 ellipsoid 45 needlelike 45 energetic electrons 45 pinhead sized 45 equilateral triangles 45 planetary Transits 45 bilaterally symmetrical 45 purplish brown 45 planet Gliese #g 45 Unidentified Flying Object 45 cometary debris 45 Henize #-# 45 Pamir Airways logo 45 quasicrystal 45 cosmic cannibal 45 interstellar dust clouds 45 nebular 45 reentry capsule 45 fingerlike projections 45 New Mobility CONCEPT 45 star Beta Pictoris 45 needle nosed 45 Saturnian moons 45 thin crescent 45 glowing brightly 44 jet contrail 44 pinwheel shaped 44 lollipop shaped 44 ear tufts 44 star Spica 44 Tianyulong 44 gravitationally bound 44 CoRoT satellite 44 gill plates 44 Horsehead Nebula 44 pinkish purple 44 bulbous 44 comets orbiting 44 trans Neptunian objects 44 scanning electron microscopes 44 Andromeda Galaxy 44 wax worm 44 underwings 44 lozenge shaped object 44 orangey brown 44 binnacles 44 oblong shapes 44 puffy cumulus clouds 44 Morpho butterfly 44 spacecraft flyby 44 Monoceros 44 moon Mimas 44 Veil Nebula 44 SMBH 44 Eagle Nebula 44 smoke belched 44 flying saucers 44 Lockheed Vega 44 Orion nebula 44 pentagonal 44 crescent shaped 44 pointy nose 44 Berwyn Mountains 44 veined wings 44 meteor fireball 44 Comet Hartley 44 zodiac constellations 44 constellation Ophiuchus 44 concave convex 44 Reiner Gamma 44 baryonic 44 vapor trails 44 elongated orbits 44 protoplanetary 44 lunar crust 44 mauve flowers 44 HB SIA 44 dorsal spine 44 wingbeats 44 sunbursts 44 bolide 44 airfoils 44 Jonathan Trappe 44 flying saucer 44 reddish hues 44 supermassive 44 planets Uranus 44 rectangular shaped 44 Peony nebula star 44 Saturn moons Titan 44 Delta Cephei 44 volcanic moon Io 44 galactic halo 44 linearly polarized 44 downy woodpecker 44 Forster terns 44 ribbonlike 44 intrinsic brightness 44 whorled 44 galactic clusters 44 starlike object 44 elliptical galaxy 44 gravitationally lensed 44 billowing sails 44 G#.# +#.# 44 hind wings 44 floating Rapala 44 graceful curving 44 Rosetta lander 44 grayish 44 constellation Eridanus 44 intricately folded 44 gelatinous creatures 44 #ft #.#m [003] 44 constellation Hercules 44 hollow tube 44 AGNs 44 sunlight glinting 44 opaline 44 octagons 44 hairlike 44 elliptically shaped 44 eccentric orbits 44 underslung 44 X ray binaries 44 red supergiants 44 Spitzer infrared spectrograph 44 Canis Major 44 rigged ballyhoo 44 spectroscope 44 spaghetti noodle 44 squid tentacles 44 hexagonal pattern 44 fantails 44 scutes 44 pontil 44 nebulosity 44 shiny metallic 44 graphite rods 44 μm diameter 44 telescopically 44 streaked overhead 44 icy moons 44 transluscent 44 periodic dimming 44 Kuiper belt 44 spinning counterclockwise 44 armillary sphere 44 spheroid 44 seahorse shaped 44 cumulous clouds 44 boson 44 Cassini spacecraft orbiting 44 spookfish 44 sunlike star 44 CoRoT #b 44 Canis Minor 44 motorized glider 44 Chocks away 44 Anchiornis 43 lenticular clouds 43 soliton 43 phallic shaped 43 gimbaled 43 thruster rockets 43 dolerite 43 spearlike 43 gendarme helicopter 43 anemone 43 cylindrical tube 43 purplish 43 conodonts 43 amphibolite 43 planetary magnetospheres 43 Orionids 43 constellation Bootes 43 griffon 43 squiggling 43 reddish colored 43 anal fins 43 orb 43 chartreuse grubs 43 geodesic sphere 43 fluorescent nanoparticles 43 swallowtail 43 shad dart 43 palmate 43 polygonal shapes 43 purple sea urchins 43 backscattered 43 Spider webs 43 golden crowned kinglets 43 purplish red 43 HII regions 43 orange orb 43 slender crescent 43 lapilli 43 blotchy rash 43 branes 43 ruby crowned kinglet 43 NGC# 43 Trifid Nebula 43 TrES 4 43 Upsilon Andromedae 43 Stalactites 43 boxlike 43 ellipse 43 midriver 43 winged 43 parabolic arcs 43 tailplane 43 macroscopic objects 43 ionized gas 43 cylindrical object 43 stalactite 43 constellation Lyra 43 bluey green 43 cesium vapor 43 barbels 43 teardrop shape 43 silicon monoxide 43 KH #D 43 wispy clouds 43 highly collimated 43 gamma ray observatory 43 Methone 43 Betelgeuse 43 Pterosaurs 43 caudal fin 43 curly tails 43 Cosmic Microwave Background 43 planets comets 43 ovoid shaped 43 titanium aluminide 43 faceted crystals 43 Fermi telescope 43 yawed 43 tawny brown 43 bright reddish orange 43 hawk moth 43 triangles squares 43 superconducting coils 43 plastron 43 oblate 43 arcsecond 43 ringlet 43 delicate tracery 43 flowerlike 43 Epsilon Eridani 43 sulphurs 43 Galaxy Evolution 43 outermost planets 43 prograde 43 x ray scattering 43 moons Phobos 43 helix shaped 43 pelvic fins 43 nebula 43 winglike 43 spiral nebulae 43 arching stems 43 lazily overhead 43 Mossbauer spectrometer 43 pectoral fins 43 diametre 43 starbursts 43 globular cluster 43 uncooked spaghetti 43 infrared telescope 43 tadpole shaped 43 prolate 43 SpaceShip Two 43 hadrons 43 goldeneyes 43 gecko lizard 43 galactic cores 43 bluish 43 helium atom 43 #/#-ounce jighead 43 waxing crescent 43 Cherenkov radiation 43 caddis pupa 43 ionizes 43 dense clumps 43 pinkish 43 Triangulum Galaxy 43 drift lazily 43 spherical objects 43 rubbly 43 nautilus shells 43 sequined tights 43 Small Magellanic Cloud 43 stoneware jug 43 Eridanus 43 starboard bow 43 polyhedron 43 neutral mass spectrometer 43 wormlike 43 trimers 43 Saturn Enceladus 43 icicle shaped 43 Kuiper belt objects 43 serrated edges 43 unpolarized 43 stratospheric balloon 43 Antennae galaxies 43 fusilli pasta 43 nylon parachute 43 irregularly shaped asteroid 43 pulsating aurora 43 duckbill 43 Voyager probes 43 luminous galaxies 43 Wolf Rayet star 43 threadlike 43 oddly shaped 43 Crab Nebula 43 spiral galaxy Messier 43 Kuiper Belt object 43 Type Ic supernova 43 filamentary 43 X ray pulses 43 goggle eyes 43 glows brightly 42 GJ#b 42 magnesium fluoride 42 lanternfish 42 opalescent 42 orange orbs 42 Supermarine Spitfire 42 Flapping 42 thoraxes 42 sulfurous steam 42 tetrahedral 42 vortices 42 filamentary structure 42 GRB #B 42 optical vortices 42 SIRTF 42 depressions pockmark 42 ignimbrite 42 greeny blue 42 sassy shads 42 protostar 42 faintly visible 42 hexagonal shaped 42 greenish gray 42 Jupiter magnetosphere 42 carbon nanotube composite 42 blobs 42 roundels 42 softly glowing 42 shaped protrusions 42 type Ia supernova 42 leaflike 42 resembling corset 42 hollow cylinders 42 birdmen 42 inverted cone 42 spiral galaxy 42 zodiacal dust 42 Swedish Pimple 42 lander rover 42 curly tail 42 pheasant tail 42 MUFON Case # 42 accretion disk 42 inky blackness 42 NASA Voyager spacecraft 42 winged olives 42 sphinx moth 42 particles WIMPs 42 spherical shapes 42 filaments 42 Viking orbiters 42 exhaust plume 42 Thick smoke drifted 42 crappie jig 42 superlattices 42 whirly 42 Hale Bopp 42 comet nuclei 42 Bok globules 42 rusticles 42 protuberances 42 calyx 42 greenish yellow 42 constellation Andromeda 42 blackish brown 42 rises majestically 42 Giovanni Cassini 42 horned grebes 42 Pollen grains 42 chondrules 42 Nasa Mars Odyssey 42 reddish hue 42 egg shaped 42 Saturn rings 42 Globular clusters 42 Samuel Oschin Telescope 42 moon Phobos 42 balloonlike 42 rover Sojourner 42 hydrogen isotopes 42 Voyager spacecraft 42 circular orbits 42 curved tusks 42 float weightlessly 42 cosmic strings 42 comet tail 42 Comet Lulin 42 cumulus clouds 42 DeHavilland Twin Otter 42 conic 42 constellation Vulpecula 42 triangle shaped 42 tonalite 42 spinning neutron stars 42 parafoil 42 blueish 42 nebula NGC 42 active galactic nucleus 42 glaucous 42 glows orange 42 sphinx moths 42 breathing supersonic combustion 42 diameter 42 Flyby 42 pale yellowish 42 undulatus 42 bufflehead 42 exosphere 42 stellar occultations 42 merging galaxies 42 coral encrusted 42 moonlet 42 exoplanet orbiting 42 graceful swan 42 protostars 42 geo synchronous 42 winged lions 42 mesocyclone 42 dustbin lid 42 donut shaped 42 Scientists theorized 42 winged insect 42 iridescent sheen 42 HD#b 42 microlights 42 comet Hale Bopp 42 Gusev crater 42 binnacle 42 magnetic monopoles 42 faint smudge 42 rectangle shaped 42 polygon patterns 42 reddish purple 42 hare ear 42 six wheeled rover 42 Circinus X 1 42 tidal tails 42 blackish purple 42 Kuiper Belt Objects 42 sandstone slab 42 Io volcanoes 42 chrome grilles 42 x 5cm 42 corkscrewing 42 cirrus 42 dust motes 42 supersonically 42 ionized particles 42 cometary material 42 honeycomb pattern 42 impactor spacecraft 42 bluish green 42 WASP #b 42 Cometary 42 contra rotating 42 #km h [003] 42 swallowtail butterfly 42 dragonfly 42 nonmagnetic 42 Hale Bopp comet 42 brownish red 42 MG J# +# 42 Camelopardalis 42 oculi 42 x 2ft 42 sonar scanner 42 crenelated 42 Sagittarius B2 42 micrometre scale 42 infall 42 supernova remnant 42 gill slits 42 pinkish orange 42 Jovian moons 42 nautilus shell 42 circular depressions 42 #cm 1ft 42 squares triangles 42 liquid xenon 42 dirty snowballs 42 transiting exoplanet 42 dimly visible 42 hourglass shaped 42 perfectly spherical 42 monoplane 42 Fomalhaut b 42 De Havilland Comet 42 orangey red 42 leaved varieties 42 elongated snout 42 globulars 42 brownish color 42 SNR #-#.# 42 cystic mass 42 octahedron 42 tokamaks 42 pale violet 42 unglazed porcelain 42 van Arkel discovery 42 gyrocopters 42 star Fomalhaut 42 magnetic monopole 42 keel bulb 42 swans gliding 42 Sassy Shads 42 dihedral 42 Tarantula nebula 42 buffleheads 42 Rolls Royce Merlin 42 planets moons 42 Bessel beam 42 comet Tempel Tuttle 42 Barn swallows 42 wispy cirrus clouds 42 tilted sideways 42 chitons 42 spectroscopically 42 ring resonators 42 airglow 42 interstellar particles 42 crewless 42 dynamical evolution 42 arcuate 42 Andromeda galaxy 42 tailfins 42 globular star 42 mylar 42 scudding clouds 42 lace veils 42 axions 42 cloudlike 42 Coma Berenices 42 collimated 42 pentagons 42 Omega Nebula 42 mylar balloon 41 sickle shaped 41 Martian lander 41 stinging tentacles 41 #x# binoculars [002] 41 hydrofoils 41 pronounced parietal 41 infrared observatory 41 Inconel 41 funnel cloud darkened 41 Shoemaker Levy 41 flagellum 41 Viking longship 41 DeHavilland Beaver 41 waning crescent moon 41 called lobate scarps 41 midge larva 41 braided rope 41 saucerlike 41 snail shells 41 phosphor coated 41 blueish green 41 IRC +# 41 Halley comet 41 stubby tail 41 constellation Cygnus 41 stag beetle 41 silverside 41 Giovanni Schiaparelli 41 anal fin 41 twin hulled 41 ropelike 41 ultraviolet imaging spectrograph 41 chandelier dripping 41 tailed kite 41 forewings 41 mottled gray 41 Comet Hale Bopp 41 clouds scud 41 constellation Pegasus 41 Berkley Power Bait 41 starlike 41 linnet 41 Uranus Jupiter 41 Astrophysicists 41 cumulus 41 chambered nautilus 41 nematode worm Caenorhabditis elegans 41 russet colored 41 planets orbits 41 cluster NGC 41 #/#-inch diameter 41 blushing pink 41 orangish red 41 aeronaut 41 vaporises 41 nanobelts 41 UFO 41 orange blob 41 Andromeda Galaxy M# 41 rotaxane 41 nebulae 41 Planck telescope 41 jet contrails 41 grapefruit sized 41 2cm thick 41 diatomic 41 constellation Perseus 41 Nasa Mars Reconnaissance 41 triplane 41 hooked beak 41 perforated aluminum 41 tailless 41 knobby 41 porpoising 41 perpendicularly 41 exo planets 41 NASA EPOXI mission 41 globular clusters 41 Higgs bosons 41 hypersonic speeds 41 refrozen ice 41 WhiteKnight Two 41 coarse pyrite 41 whump 41 gelatinous goo 41 chestnut brown 41 turbulent eddies 41 whorls 41 goldeneye 41 reddish 41 ecliptic 41 penumbral shadow 41 unbaked clay 41 Saturn moon Iapetus 41 puffy clouds 41 copper cladded bi 41 egg sacs 41 Ringed Planet 41 common merganser 41 thermos bottle 41 taper candles 41 glitter snowflakes 41 lidded jars 41 scaleless 41 gently curved 41 glowing orbs 41 toothed whale 41 Type Ia 41 wavefronts 41 waterspouts 41 willow leaf 41 moon Io 41 brown creeper 41 asteroidal 41 cosmological distances 41 Francesco Sinibaldi 41 spheroids 41 darkly colored 41 moons orbiting 41 turbofan jet 41 mooring mast 41 ionized gases 41 spectrographs 41 Bose Einstein Condensate 41 silicate iron 41 brownish haze 41 brightly illuminated 41 Niclas Henricson head 41 cuboid 41 comets moons 41 yellowish hue 41 star Gliese 41 drum whiting 41 amateur skywatchers 41 gravitational interactions 41 propellor driven 41 ringlike 41 scalloped 41 Charon Pluto 41 solar prominences