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(Click for frequent words.) 58 hexagonal mirrors 56 Muchachos Observatory 56 steering wheel tilts 55 Giant Magellan Telescope 55 Cerro Pachon 55 Telescope LSST 53 Ring Nebula 53 Extremely Large Telescope 53 Chajnantor plateau 53 inch refractor telescope 53 TSN PZ camera 52 van Arkel discovery 52 amateur astronomers peering 52 eyepiece #/#s f/#.# 52 armillary sphere 52 Ringed Planet 51 Nikon D# Kowa 51 Dumbbell Nebula 51 retroreflector 51 Chilean Atacama Desert 51 inch refractor 51 Cerro Paranal 51 lunar equator 51 ecliptic plane 50 Cerro Pachón 50 inch refracting telescope 50 Las Campanas Observatory 50 Graffiti mars 50 Solar TErrestrial RElations Observatory 50 Hawaii Mauna Kea 50 spiral galaxy Messier 50 cosmological distances 50 refracting telescope 50 HIRES spectrometer 50 Keck Telescopes 50 rises majestically 50 inch Samuel Oschin 50 Subaru telescope 50 slender crescent 50 Pleiades cluster 50 observatory telescope 49 reflector telescope 49 linearly polarized 49 star Spica 49 microns millionths 49 Great Orion Nebula 49 Interferometer VLTI 49 Horsehead Nebula 49 Suzaku X ray 49 constellation Carina 49 constellation Scorpius 49 coved ceiling 49 visor vanity 49 Pleiades star 49 planetarium dome 49 aperture telescope 49 elliptical shaped 49 Newtonian telescope 49 Keck telescopes 49 Rosette Nebula 49 curved mirrors 49 Mount Palomar Observatory 49 nanometers billionth 49 convex mirror 49 Ionosphere Sounding 49 celestial sphere 49 planetary nebulas 49 Ritchey Chrétien 49 glass tile mosaic 48 WIYN 48 Mini Thermal Emission 48 WIYN telescope 48 inch Schmidt Cassegrain 48 #x magnification [002] 48 constellation Hercules 48 gnomon 48 located atop Mauna 48 Uranus Jupiter 48 reentry capsule 48 rectangle shaped 48 La Silla Observatory 48 Charon Pluto 48 arcminutes 48 chandelier dripping 48 moons circling 48 Samuel Oschin Telescope 48 artist Itzik Asher 48 Delta Cephei 48 wraparound veranda 48 Solar Terrestrial Relations 48 nautilus shell 48 constellation Aquila 48 submillimetre 48 sunlight glinting 48 tall cupola beholding 48 lunette 48 Hobby Eberly telescope 48 starlike object 48 ESO La Silla 48 telescopes atop Mauna 48 chandelier hangs 48 Caltech Palomar Observatory 48 pronounced parietal 48 Large Synoptic Survey 48 star Fomalhaut 48 Capricornus 48 constellation Cassiopeia 48 MG J# +# 47 Eagle Nebula 47 Veil Nebula 47 optical telescope 47 hollow cylinders 47 Cassegrain telescope 47 rainbow arching 47 Canary Telescope 47 constellation Taurus 47 socket wrenches cameras 47 submillimetre wavelengths 47 constellation Ursa Major 47 Fresnel lenses 47 Hobby Eberly 47 GJ #b [002] 47 constellation Auriga 47 Comet NEAT 47 Herschel telescope 47 exo planets 47 Multi Object Spectrograph 47 arcsecond 47 starshade 47 Spitzer infrared 47 planetary Transits 47 Upsilon Andromedae b 47 submillimeter wavelength 47 ornate gilded frame 47 RY Sagittarii 47 constellation Eridanus 47 Kuiper belt objects 47 micrometre sized 47 constellations Cygnus 47 smallest exoplanets 47 ESO VLT 47 beveled mirrors 47 meter diametre 47 submillimeter wavelengths 47 telescope atop Mauna 47 Epsilon Eridani 47 shortwave infrared 47 tarp strung 47 earthshine 47 Hyades cluster 47 Venus Neptune Uranus 47 pinhole sized 46 rotational axis 46 #x# binoculars [002] 46 Little Dipper constellation 46 optical infrared telescope 46 Climber survives 46 Sombrero Galaxy 46 Mauna Kea Hawaii 46 La Silla observatory 46 planets Uranus 46 Kuiper belt disc 46 meter Keck telescopes 46 Mars Uranus 46 ESA Herschel 46 scanning electron microscopes 46 electron diffraction 46 IBEX spacecraft 46 Marlon Wayans grafted 46 imaging spectrometer 46 waxing crescent 46 orbits Saturn 46 Sojourner rover 46 star clusters nebulae 46 master stateroom 46 comet Lulin 46 ornately tiled floors 46 spiral galaxy NGC 46 electro chromatic 46 diameter payload fairing 46 binnacle 46 nanometer billionth 46 Gravitational lensing 46 Ultraviolet Optical Telescope 46 domelike 46 Planetary Transits 46 concave mirror 46 fist widths 46 zodiacal light 46 pink tube jigs 46 Fermi telescope 46 Triangulum Galaxy 46 carved giltwood 46 Libra constellation Vogt 46 barred spiral galaxy 46 spectrographs 46 telescope 46 supergiant star 46 airglow 46 steerable radio 46 constellation Sagittarius 46 Bindschadler drilled 46 SGR J# 46 wrought iron accents 46 Cygnus Lyra region 46 constellation Centaurus 46 binocular telescope 46 Deep Impact flyby spacecraft 45 Sunlight streams 45 constellation Bootes 45 X ray wavelengths 45 mosaic backsplash 45 planet Gliese #g 45 Gran Telescopio Canarias 45 Pan STARRS telescope 45 white angel figurines 45 Cassini flyby 45 #x# binoculars [001] 45 DEIMOS 45 #ft #.#m [003] 45 Saturn Jupiter Uranus 45 Thick smoke drifted 45 microlens 45 NIRSpec 45 circular aperture 45 floodlights illuminating 45 robotic Canadarm 45 Steward Observatory 45 #x#x# [005] 45 thunderstorms loomed 45 Geminga 45 parabolic reflectors 45 Lassen Trout Farms 45 globular cluster M# 45 Quadrantid meteor shower 45 Pancam 45 Large Telescope Salt 45 curtain tiebacks 45 sided polygon 45 foreground galaxy 45 panchromatic imagery 45 Neptune Jupiter 45 backrest angle 45 steel armature 45 Bug Nebula 45 constellation Pegasus 45 billowing sails 45 twin Keck telescopes 45 submillimeter 45 Keck Interferometer 45 X ray telescopes 45 scanning electron 45 galaxy M# [002] 45 3c x 45 Gothic arched 45 Mars Saturn Uranus 45 hexagonal shaped 45 Planck satellite 45 Brownian particles 45 constellation Lyra 45 Statement Smile 45 inhabitable planets 45 #cm diameter 45 Large Binocular Telescope 45 telescope eyepiece 45 Baccarat chandelier 45 Sunlight pours 45 retrograde orbits 45 elliptical galaxy NGC 45 multi paned windows 45 polarimetry 45 Today waxing Virgo 45 Coma cluster 45 slatted wood 45 glows orange 45 ESO telescope 45 marble flooring whilst 45 Lick Observatory 45 particle analyzers 45 Venus Uranus 45 Infrared Camera 45 Corona Borealis 45 rotating counterclockwise 45 bedrock outcropping 45 particle detector 45 convex lens 45 gamma ray observatory 45 x #cm [002] 45 coved 45 faint smudge 45 telecentric 45 Mössbauer 45 galaxy M# [001] 45 #.#m #.#ft [003] 45 Architect Eero Saarinen 45 Cepheid variables 45 absorbs photons 45 backscattered 45 Heliospheric Observatory SOHO 45 Long Wavelength Array 44 Bonneville Crater 44 aspherical glass 44 radially outward 44 XMM Newton satellite 44 sunglass holder 44 HESS telescopes 44 Perseid meteor showers 44 #'x# [002] 44 Gemini telescopes 44 Venus Jupiter Uranus 44 Lagoon Nebula 44 dimly illuminated 44 scanning electron microscope 44 Driv Driver 44 barrel vaulted ceiling 44 discover Fomalhaut 44 constellation Virgo 44 Ultraviolet Imaging Spectrograph UVIS 44 Extragalactic 44 electrochromatic 44 Spectrograph 44 moon Phobos 44 Atlantis undocks 44 Unit Telescopes 44 glowed eerily 44 Comet Machholz 44 Saturn Cassini 44 Comet Lulin 44 ancient citadel grandest 44 blueish green 44 granite plinth 44 ultraviolet imaging spectrograph 44 gilded bronze 44 sun glints 44 micron millionth 44 BW Vict 44 WM Keck Observatory 44 Large Telescope 44 MPG ESO 44 lander rover 44 angle 5x zoom 44 waterfall cascades 44 typewriter eraser 44 4inch 44 Near Infrared Camera 44 GALEX 44 1m 3ft 44 Uranus Neptune 44 Astrophysical Research 44 perforated stainless steel 44 sensitive pineal gland 44 called gravitational microlensing 44 Thermal Emission Spectrometer 44 Comet Holmes 44 3bdrm #.#ba CH 44 demilune 44 diningroom 44 micrometers millionths 44 steam billows 44 magnifications 44 #/#c x 44 collimated 44 hexagon shaped 44 prolate 44 SSRL 44 lensing galaxy 44 chandeliers sconces 44 Chajnantor 44 Tommaso Treu 44 reinforced concrete slab 44 Keck Telescope 44 distant quasar 44 Neptune Uranus 44 collimating 44 planets circling stars 44 Caloris Basin 44 retrograde orbit 44 Infrared Telescope Facility 44 synchronous orbit 44 glowed orange 44 Dynamics Observatory 44 infrared spectrograph 44 Grand Marnier chocolate truffle 44 periodic dimming 44 transmission electron microscope 44 rare wekiu bug 44 radiometers 44 diameter 44 Cosmic Origins Spectrograph COS 44 star Proxima Centauri 44 dubbed Dodo Goldilocks 44 amoeba shaped 44 coral encrusted 44 exoplanetary 44 Losing asenapine 44 celestial observations 44 Grand Mosque encloses 44 projector beam headlamps 44 ornate gilt 44 HiRISE camera 44 Omega Centauri 44 TEGA ovens 44 V# #.#MW [002] 44 giltwood 44 SECCHI 44 Mars Neptune Uranus 44 Eridanus 44 Lightning flickered 44 crucifix hangs 44 NASA Infrared Telescope 44 constellation Cygnus 44 leaned precariously 44 ringplane 44 Solar Dynamics Observatory 44 Palaeozoic sedimentary 44 mirrorlike 43 Rosetta spacecraft 43 glass prisms 43 rectangular shaped 43 Orion nebula 43 Mars Uranus Neptune 43 parabolic mirror 43 robots illuminate 43 Atacama Large Millimeter Array 43 E ELT 43 Galilean moons 43 Ritchey Chretien 43 Skynet 5C 43 waning gibbous 43 spiral stairway 43 floral sprays 43 granite statues 43 Mars Jupiter Uranus 43 orbital resonance 43 Rosetta orbiter 43 Jean Charcot 43 pentaprism viewfinder 43 flexible gooseneck 43 Nasa Kepler 43 Damaging hail 43 mastodon tusk 43 Wall sconces 43 x 2ft 43 waxing crescent moon 43 CSIRO Parkes radio 43 Canis Minor 43 ogee 43 Submillimeter Array 43 equatorial latitudes 43 orbiter robotic arm 43 fused quartz 43 defile Mauna Kea 43 Sojourner Rover 43 Arizona Steward Observatory 43 curved stairway 43 galaxy NGC 43 polarimeter 43 BRACELET MEASUREMENTS Opening 43 Paranal 43 turtleback 43 Hubble Space 43 APXS 43 orthorectified 43 Thicknesses 43 Voyager spacecraft flew 43 telescopes 43 Herschel SPIRE 43 PASADENA Calif. Astronomers 43 cantilevered staircase 43 microshutters 43 brownish gray hair 43 Thick smoke obscured 43 HiRISE image 43 Brookhaven Relativistic Heavy 43 Infrared Array Camera 43 planets asteroids 43 Diviner instrument 43 moon Ganymede 43 #/#-foot-high 43 THEMIS satellites 43 NuSTAR 43 Fireballs lit 43 excavate trench 43 oblique angles 43 orange orb 43 laser altimeter 43 photonic crystal 43 bas relief carvings 43 slender crescent moon 43 polychromed 43 XMM Newton X ray 43 Endeavour Crater 43 Convection Rotation 43 peaks Batian 43 multiband imaging photometer 43 THEMIS 43 parabolic mirrors 43 exoplanets planets 43 leaded glass window 43 arched ceiling 43 #x#x# [004] 43 brown graying hair 43 Daisetta sits 43 tannish brown 43 stared longingly 43 Guglielmo Marconi experiments 43 twin fuselages 43 #ft #m [001] 43 BepiColombo 43 mu Arae 43 reclining Buddhas 43 Carlee Bock 43 1c x 43 Mossbauer spectrometer 43 nanometers billionths 43 Explorer WISE 43 interstellar dust particles 43 NASA Great Observatories 43 emission nebula 43 equilateral triangles 43 orbiting Saturn 43 holes BD# 43 Jovian moons 43 planetarium projector 43 infrared telescopes 43 SINFONI 43 ellipsoidal 43 shepherding spacecraft 43 gravitational lenses 43 leaded stained glass 43 chrome surround 43 dentil moldings 43 polygonal shapes 43 armillary 43 NASA STEREO 43 X ray observatory 43 Saturnian moon Titan 43 ESO Very Large Telescope 43 terra cotta busts 43 Upsilon Andromedae 43 #/#-inches tall 43 limestone fireplace 43 Mars Color Imager 43 #'x# [003] 43 astronomical telescope 43 WISE spacecraft 43 Olympus Mons 43 Red Rectangle 43 KH #D 43 ESO Paranal Observatory 43 Lulin Observatory 43 ecliptic 43 monzonite intrusion 43 Fornax cluster 43 resembles calzone 43 parabola shaped 43 fluorescence microscope 43 Neptune Uranus Jupiter 43 suspender cables 43 cesium vapor 43 refract light 42 Trapezium 42 celestial equator 42 tetrahedron 42 waning gibbous moon 42 diameters ranging 42 volcano Olympus Mons 42 Hole EC# 42 #mm x #mm [002] 42 #sq ft [004] 42 build handsome freckled 42 HD# [002] 42 astrometry 42 sink vanities 42 helix shaped 42 cat's eye 42 Turkey Sultan Kosen 42 date Argentinosaurus 42 AKARI 42 • LA CYGNE 42 proto cluster 42 dipole magnets 42 mahog 42 #cm #.#in [002] 42 reddish orange hue 42 Anomalous radioactivity 42 Keck Observatory 42 #.#mx #.#m [001] 42 emit X rays 42 refractor 42 Vaulted ceilings 42 coffered 42 spiral galaxy M# 42 Gothic arches 42 Fog shrouds 42 oak bookcase 42 Hubble Space Telescopes 42 chrome ringed 42 golden croissant 42 occultations 42 zodiacal constellations 42 #/#-by-# [001] 42 micron diameter 42 #.#ft [005] 42 glassless 42 X ray observatories 42 dustbin lid 42 #/#-meter 42 DG# #C 42 Gliese #G 42 palm sander 42 crashed proton beams 42 microscopic imager 42 ceramic tile surround 42 faraway planets 42 slanted ceilings 42 #cm 1ft 42 axis perpendicular 42 Virgo cluster 42 Orion constellation 42 WISE infrared 42 Vict oak 42 diametre 42 analog tachometer 42 NASA Cassini 42 translucent acrylic 42 smoky desolation 42 Optical Gravitational Lensing Experiment 42 gaseous planet 42 azimuthal 42 concave mirrors 42 RHESSI 42 arched stained glass 42 eyepieces 42 Saturnian system 42 gill plates 42 Novice Eights 42 extrasolar planetary systems 42 cantilevered whirlpools suspended 42 Barre de Fer 42 guides Auriga Charioteer 42 Science Experiment HiRISE 42 resembling flower petals 42 crab nebula 42 paned glass 42 #mm #mm [001] 42 Ivo Karlovic smacked 42 unpolarized 42 spacewalkers bolted 42 inch diagonal XGA 42 #.#ft [003] 42 ejecta blanket 42 HARPS spectrograph attached 42 rotating clockwise 42 astronomy observatory 42 refracting 42 perforated aluminum 42 arrowhead shaped 42 caryatids 42 spacewalking astronauts floated 42 Palladian window 42 regilded 42 newel posts 42 Observatory Very 42 Carina constellation 42 Stanford Synchrotron Radiation Lightsource 42 ceilinged 42 zap boulders 42 Palladian windows 42 passenger's side 42 stone archways 42 candle flickers 42 eyepiece 42 wooden pergola 42 GJ#b 42 WISE telescope 42 aperture 42 planets orbiting stars 42 ensuite bath 42 yacht Guppy 42 LT #P# 42 grayscale E Ink 42 Scorch marks 42 Main Injector Neutrino 42 clouds scudding across 42 blue cloud specked 42 moons Phobos 42 cylindrical shaped 42 Arecibo radar 42 4ft x 42 Invisibility cloak 42 Texoma Elevation 42 Laser Interferometer Gravitational Wave 42 parabolic dishes 42 infrared observatory 42 Comet Hartley 2 42 4mm thick 42 hexagonal mirror 42 Helix nebula 42 coyote howling 42 Jupiter Ganymede 42 Titan flyby 42 ceilings skylights 42 planets orbits 42 iris diaphragm 42 HARPS instrument 42 Coma Berenices 42 mirror 42 HD#b 42 Comet Elenin 42 Infrared Pathfinder Satellite 42 fired counterclockwise clockwise 42 Magnetic Imager HMI 42 APEX telescope 42 pixels horizontally 42 predrilled holes 42 inch widescreen LED backlit 42 zodiac constellations 42 Rosetta lander 42 LeConte leh 42 #foot 42 Arloff opened 42 #.#metre 42 abyssal plain 42 constellation Vulpecula 42 Lovell Telescope 42 Scanning electron microscope 42 ephemeris features 42 canted 42 #x# relay #x# relay 42 brushed chrome 42 waning crescent Moon 42 perpendicular angle 42 fluorescence detector 42 Anisotropy Probe 42 X ray afterglow 42 Bok globules 42 waxing gibbous moon 42 Caymans southeastern 42 air conditioner intakes 42 Snow drifts 42 equilateral triangle 42 Square Kilometer Array 42 gimbaled 42 Tarantula nebula 42 Mastcam 42 Varsity Fours 42 cabinets granite counters 42 dichroic 42 synchrotron x ray 42 #ppm molybdenum [001] 42 ornate plaster 42 distant supernovae 42 #'x 42 beveled glass 42 thin crescent moon 42 marble floorings 42 fireball streaking 42 cosmic microwave radiation 42 spectroscopic observations 42 WFC3 42 GLAST Burst Monitor 42 Composite Infrared Spectrometer 42 constellation Libra 42 vivid coloration 42 tall steeples 42 #.#m #ft [001] 41 brise soleil 41 Observatory STEREO 41 THEMIS spacecraft 41 umbels 41 Subaru Telescope 41 milliarcseconds 41 #.#mm x #.#mm [001] 41 SOAR telescope 41 centimeter diameter 41 exo planet 41 spacecraft Cassini 41 x 2in 41 rolex replica 41 IR wavelengths 41 constellation Lacerta 41 polygon shaped 41 terracotta tile 41 Russia Anton Golotsutskov 41 ceilings crown molding 41 infrared imager 41 gorgon Medusa 41 chrome rimmed 41 sunlike stars 41 refractors 41 trapezoid shape 41 rotate clockwise 41 Galileoscope 41 Splintered wood 41 granite pedestal 41 particle smasher 41 brightly illuminated 41 Hubble Space Telescope HST 41 tipping precariously 41 monochromators 41 angular boulders 41 dragonfly wings 41 Iranistan Ave 41 TrES 4 41 Voorwerp 41 blooming rhododendrons 41 Hobby Eberly Telescope 41 Perseus constellation 41 Mini TES 41 pyeong equals 41 OUTDOOR SPACE 41 bevelled glass 41 radiotelescope 41 votive candles flowers 41 stellar occultation 41 tiebacks 41 granite spiers 41 ornately painted 41 Doppler velocity 41 Very Large Telescope 41 gibbous 41 coffered ceiling 41 photomultiplier tubes 41 bicyclist stuntman 41 parcel gilt 41 niobium titanium 41 exoplanets orbiting 41 cosmic cannibal 41 rectangular 41 8ft 1in 41 Archeologists unearth 41 nanopillars 41 comets orbiting 41 starlike 41 wavefront distortion 41 fronds waving 41 stone balustrades 41 diffuser insert 41 coronagraph 41 ESA XMM Newton 41 Omega Nebula 41 Comet Hartley 41 gamma ray telescope 41 lattice tower 41 wavefronts 41 #.#m 8ft 41 woman grins wholesomely 41 reflector 41 MMT Observatory 41 inlaid wood 41 impactor spacecraft 41 Epsilon Aurigae 41 gamma ray observatories 41 flagstone patio 41 hexagonal lattice 41 NIRCam 41 HUDF 41 Herschel Space 41 NASA EPOXI mission 41 Inters MORE 41 arcseconds 41 Cerro Tololo 41 #/#-inch thick [001] 41 foam pierced 41 Field Infrared Survey 41 #.#J x 41 SIM PlanetQuest 41 Paranal Chile 41 Anisotropy Probe WMAP 41 headlamp lenses 41 horizontal pleats 41 posing stiffly 41 backlighted 41 vertical slits 41 #ins tall 41 jig Grinding Machines 41 brass shell casing 41 Observatory LIGO 41 waterfalls cascade 41 elevated Skytrain station 41 Fomalhaut b 41 VEHICLE VANDALIZED 41 impressions Jane Lubchenco 41 scanning tunneling microscope 41 Hellas Basin 41 Vict walnut 41 Field Imager 41 tray ceilings 41 jardinière 41 flawless colorless 41 drift lazily 41 Eufaula Elevation 41 burlwood 41 rectangular prism 41 chartreuse tube jigs 41 forming semicircle 41 intersected disseminated 41 ceilings hardwood floors 41 superheated gases surrounding 41 beehive shaped 41 interplanetary spacecraft 41 elongated oval 41 inches measured diagonally 41 Euroseas employs 41 Proxima Centauri 41 Galaxy Evolution 41 Ian Yenter 41 exoplanet orbiting 41 rotated clockwise 41 ATLAS detector 41 Cloud Aerosol Lidar 41 ASKAP 41 Dobsonian 41 monochromator 41 rover panoramic 41 petal shaped 41 twinkling fairy 41 trapezoidal shaped 41 telescoping pole 41 Smoke pours 41 Peter Capak 41 Geisel Library 41 Mars Pathfinder lander 41 Hanny Voorwerp 41 micron wavelength 41 Perseid meteor 41 Brushed aluminum 41 fuzzy dice hanging 41 pinkish gray 41 saucerlike 41 UKIRT 41 grille headlights 41 sundog 41 Beta Centauri 41 mineralized peridotite 41 Diagonally 41 arched ceilings 41 #'# .# #.#m [004] 41 4 chars 41 towering grain elevator 41 bug deflector 41 disseminated stringer 41 Spitzer infrared spectrograph 41 lunar orbits 41 Small Magellanic Cloud 41 Harlow Shapley 41 asterism 41 nonreflective 41 robotically controlled 41 NASA Interstellar Boundary 41 Longest Dreadlocks 41 resolution panchromatic 41 surface plasmon polariton 41 distant galaxy clusters 41 pronounced wheel arches 41 #.#in TFT LCD 41 Max Gassmann 41 Geneva atom smasher 41 #cm x 41 Tubular skylights 41 #.#mx #.#m [002] 41 downhole depth 41 EPOXI mission 41 Cosmic Microwave Background 41 broad mesas craters 41 Hanjin Rizhao 41 HiRISE camera aboard 41 infrared astronomy 41 magnetic coil 41 upholstered banquettes 41 Optio P# 41 astronomical telescopes 41 Ramjet Certified Memory PowerMac 41 triangles squares 41 meter Piz Vatgira 41 ellipse 41 Kitt Peak Observatory 41 convex lenses 41 GigaGalaxy Zoom 41 orbiting Chandra 41 secondary convex spotter 41 5feet 41 optical telescopes 41 Context Camera 41 hubble 41 X ray spectrometer 41 Crab Pulsar 41 Ghiberti 41 lunar crescent 41 pentaprism 41 CoRoT #b 41 #x#x# [009] 41 Observatory telescope 41 orbiting gamma ray 40 translucent fabric 40 nanoholes 40 meters #.#ft 40 nebular