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(Click for frequent words.) 70 Corot 7b 70 smallest exoplanet 69 CoRoT satellite 69 Gliese #c 68 radial velocity technique 68 Corot 9b 67 BLG #Lb 67 Upsilon Andromedae 67 extrasolar 66 exoplanetary 66 Fomalhaut b 66 planets orbiting distant 65 Earthlike planet 65 inhabitable planets 65 planetary Transits 65 exo planets 65 exoplanets orbiting 65 HD#b 64 Beta Pictoris b 64 GJ#b 64 radial velocity 64 HD #b [002] 64 Fermi telescope 64 Upsilon Andromedae b 64 distant supernovae 63 COROT 7b 63 sized planets orbiting 63 planet HD #b 63 TrES 4 63 Kuiper belt objects 63 exo planet 63 GJ #b [001] 63 Omega Centauri 63 gravitational microlensing 63 COROT 63 Cancri e 63 exoplanet orbiting 63 radial velocity method 63 Wolszczan 63 Jupiter moon Io 63 Orion nebula 63 assumed planets circling 63 Earthlike planets 62 sunlike stars 62 Mandushev 62 MG J# +# 62 moons orbiting 62 BP Psc 62 extrasolar planetary systems 62 extrasolar planet 62 extrasolar planets orbiting 62 Convection Rotation 62 OGLE TR #b 62 Giovanni Cassini 62 extrasolar worlds 62 Kepler #b 62 rocky extrasolar planet 62 HL Tau 62 Gamma ray burst 62 planets orbiting stars 62 circumstellar disks 61 cosmic cannibal 61 planet Gliese #g 61 Neptune Uranus 61 gamma ray observatory 61 WASP #b 61 exoplanets planets 61 SN #gy 61 Gliese #e 61 exoplanets 61 HD# [002] 61 exoplanet 61 CoRoT 61 moon Mab 61 Epsilon Aurigae 61 Ontario Lacus 61 retrograde orbit 61 Elenin 61 interstellar cloud 61 X ray binaries 61 eclipsing binary 61 Ulysses spacecraft 61 Jovian moon 61 Sasselov 61 Kuiper Belt object 61 Arches Cluster 61 innermost planet 61 Gliese #g 61 potentially habitable 61 extrasolar planets 61 mu Arae 61 G#.# +#.# 60 PSR J# 60 AB Aurigae 60 ESA Integral 60 CoRoT 7b 60 Zeta Ophiuchi 60 HD #b [001] 60 Lagoon Nebula 60 planet Uranus 60 Kepler 9c 60 comets orbiting 60 celestial phenomena 60 Astrological lore 60 exosolar planets 60 Oort Cloud 60 planetary nebulae 60 Planetary Transits 60 gaseous planet 60 Samuel Oschin Telescope 60 Gliese #d 60 exoplanets planets outside 60 SN #A 60 cosmic phenomena 60 Kuiper Belt Objects 59 Eta Carinae 59 moons circling 59 orbiting gamma ray 59 ray Space Telescope 59 cosmological distances 59 Comet Encke 59 ESA Herschel 59 lunar craters 59 smallest exoplanet ever 59 habitable worlds 59 VB #b 59 Gliese #G 59 Gamma ray bursts 59 planets 59 electron neutrinos 59 lightest exoplanet 59 Crab Nebula 59 planet orbiting 59 blue supergiant 59 periodic dimming 59 carbonaceous chondrites 59 distant galaxy 59 Extrasolar planets 59 Hanny Voorwerp 59 Cassini flyby 59 transiting exoplanets 59 distant supernovas 59 Comet Elenin 59 Comet Hale Bopp 59 Bug Nebula 59 galactic mergers 59 asteroidal 59 PSR B# +# 59 HIP #b 59 luminous galaxies 59 XMM Newton 59 equatorial bulge 59 BLG #L 59 subsurface ocean 59 planemos 59 Kuiper Belt Object 59 Konacki 59 OGLE TR 59 stellar occultations 59 elliptical galaxies 58 icy comets 58 transiting planets 58 planets circling stars 58 SN #D 58 stellar nurseries 58 Coma Cluster 58 X ray observatory 58 brown dwarfs 58 Hot Jupiters 58 Epsilon Eridani 58 smallest exoplanets 58 protoplanet 58 HARPS instrument 58 interstellar dust clouds 58 Jenniskens 58 dimming starlight 58 Goldilocks planet 58 Pluto Charon 58 mineral olivine 58 CoRoT #b 58 Fornax cluster 58 Anthony Remijan 58 HiRISE image 58 Stephan Quintet 58 extragalactic 58 RRATs 58 supergiant stars 58 dustier stormier atmosphere 58 BP Piscium 58 galaxy M# [002] 58 infall 58 habitable planet 58 moon Io 58 AU Mic 58 ESA XMM Newton 58 Jupiter icy moons 58 Planck satellite 58 Uranus Neptune 58 hunting Kepler telescope 58 Geminga 58 sunlike star 58 interstellar dust grains 58 P/# A2 58 Oort cloud 58 starquakes 58 brightest supernova 58 airglow 58 Evolution Explorer 58 Omega Nebula 58 UDFy # 58 masers 58 moons Phobos 58 Tharsis Rise 58 interplanetary spacecraft 58 planets circling 58 planet magnetosphere 58 Antennae Galaxies 58 tholins 58 mineralogical composition 58 Earthlike 58 Type Ic supernova 58 Cepheid variables 58 planets orbiting sun 58 Orionids 58 habitable planets 58 #P/Churyumov-Gerasimenko 58 NASA Far Ultraviolet 58 type Ia supernovae 58 Io Europa 58 orbited Jupiter 58 VY Canis Majoris 58 Heliospheric Observatory SOHO 58 magnetic substorms 58 elongated orbits 58 prograde 58 Saturn Enceladus 58 planetary orbits 58 retrograde orbits 58 IRC +# 58 La Silla observatory 58 planet HD#b 58 starburst galaxy 58 planets Kepler 58 red supergiant 58 Orion constellation 58 auroral displays 57 Cat Paw Nebula 57 X ray wavelengths 57 HM Cancri 57 Wilkinson Microwave Probe 57 Proxima Centauri 57 X ray emission 57 TrES 57 supergiant star 57 Beta Pictoris 57 blazar 57 galactic cosmic rays 57 neutrino mass 57 NASA THEMIS 57 globulars 57 comets asteroids 57 Neptune Jupiter 57 hypervelocity stars 57 spiral nebulae 57 rocky planets 57 occultations 57 diffuse aurora 57 OGLE 57 dust enshrouded 57 moons orbiting Saturn 57 habitable zones 57 filamentary structure 57 Saturnian moon Titan 57 IntergalaticEarth 57 Jean Pierre Bibring 57 Andromeda galaxy 57 jovian 57 Tarantula Nebula 57 Nikku Madhusudhan 57 baryonic matter 57 aurorae 57 nebular 57 Higgs bosons 57 Cygnus Lyra region 57 constellation Eridanus 57 Syrtis Major 57 GQ Lupi 57 NASA Kepler spacecraft 57 intracluster 57 Comet Halley 57 Comet Holmes 57 constellation Aquarius 57 red supergiants 57 GJ #b [002] 57 noctilucent clouds 57 Toutatis 57 reflection nebula 57 HESS telescopes 57 protoplanetary 57 Fashion Movie Reviews 57 icy moons 57 cosmic ray flux 57 Coma cluster 57 GALEX 57 planets Uranus 57 active volcanism 57 van Arkel discovery 57 muon neutrino 57 astrophysical phenomena 57 Galilean moons 57 Henize #-# 57 Virgo Cluster 57 spatially resolved 57 geoneutrinos 57 Churyumov Gerasimenko 57 circumstellar 57 Quadrantids 57 Virgo cluster 57 Saturn Cassini 57 Super Earths 57 barred spiral galaxy 57 Optical Gravitational Lensing Experiment 57 Wolf Rayet stars 57 type Ia supernova 56 planetary transits 56 ultraviolet radiation emitted 56 axial tilt 56 Solar TErrestrial RElations Observatory 56 J# +# [002] 56 Charon Pluto 56 Gravitational waves 56 transiting planet 56 largest moon Charon 56 cometary material 56 Kepler Space Telescope 56 N. Rathnasree 56 magnetospheric 56 ESO VLT 56 antineutrinos 56 crystalline silicates 56 protoplanetary disk 56 exoplanetary systems 56 HARPS spectrograph attached 56 millisecond pulsar 56 constellation Hercules 56 zodiac constellations 56 protoplanetary disks 56 solar corona 56 missing baryons 56 Kepler Mission 56 RHESSI 56 transiting exoplanet 56 Malcolm Fridlund 56 brown dwarf 56 Galaxy Evolution 56 super Earths 56 Saturn outermost ring 56 supersymmetric particles 56 lensing galaxy 56 active galactic nuclei 56 Venusian atmosphere 56 elliptical orbits 56 planets constellations 56 Wolf Rayet star 56 planets comets 56 Optical Spectroscopic 56 SuperWASP 56 planets orbits 56 Cosmic Microwave Background 56 GRB #B 56 Jovian moons 56 GRB # 56 starburst galaxies 56 planetary nebulas 56 Delta Cephei 56 Kuiper belt 56 R Coronae Borealis 56 supernova explosions 56 protoplanetary discs 56 Peter Jenniskens 56 magnetars 56 Galilean satellites 56 shadowy craters 56 Maunder minimum 56 gamma rays emitted 56 intrinsic brightness 56 Orion Nebula 56 interstellar clouds 56 Comet Hartley 2 56 moonquakes 56 solar nebula 56 RX J# 56 planetary 56 terrestrial planets 56 coronal loop 56 CMB radiation 56 cryovolcanism 56 Higgs particle 56 V# Mon 56 Frederic Pont 56 telescopic observations 56 trans Neptunian objects 56 distant galaxy clusters 56 star Beta Pictoris 56 KBOs 56 lunar equator 56 carbonaceous chondrite 56 planets orbiting 56 Sagittarius B2 55 Mauna Kea Hawaii 55 Aurigid 55 X ray binary 55 Nasa Kepler 55 X ray telescopes 55 supernova explosion 55 coronal loops 55 VIRTIS instrument 55 accretion disks 55 superheavy elements 55 metallicity 55 zodiacal light 55 buckypaper virtually 55 RXTE 55 asteroseismology 55 magnetar 55 tau neutrinos 55 Herschel Space 55 smallest extrasolar planet 55 Voorwerp 55 magnetospheres 55 Magnetars 55 Type Ia supernova 55 VIRTIS 55 outer planets 55 microlensing events 55 polar vortex 55 astronomer Clyde Tombaugh 55 Mars Uranus Neptune 55 visit http:/saturn.jpl.nasa.gov 55 axions 55 astrophysical objects 55 constellation Pegasus 55 UCDs 55 whiz harmlessly 55 hot Jupiters 55 distant quasar 55 Comet Lulin 55 Envisat satellite 55 Perseus Cluster 55 active galactic nucleus 55 ESA Cluster 55 Keck Interferometer 55 Titan smoggy 55 HAT P 55 Exoplanets 55 reionization 55 elliptical galaxy 55 constellation Centaurus 55 neutralinos 55 gravitational radiation 55 fainter objects 55 Frank Bertoldi 55 Martian meteorites 55 Grenoble Observatory 55 constellation Ursa Major 55 Comet Machholz 55 supermassive 55 galaxy M# [001] 55 chemical abundances 55 Microlensing 55 Descent Imager Spectral Radiometer 55 Noctilucent clouds 55 exosphere 55 hypernova 55 Red Rectangle 55 Wolfgang Brandner 55 stellar seismology 55 stellar occultation 55 planet WASP #b 55 Atacama Large Millimeter submillimeter 55 spacecraft flyby 55 Saturn magnetosphere 55 Galactic cosmic rays 55 cometary dust 55 WMAP satellite 55 highly elliptical orbits 55 Cancri 55 constellation Carina 55 Pluto Eris 55 Saturnian system 55 Titan flyby 55 gravitationally bound 55 Rosette Nebula 55 Alycia Weinberger 55 millimeter wavelengths 55 isotopic compositions 55 ESO telescope 55 Exoplanet 55 GRB #A 55 binary quasar 55 baryon 55 circumstellar disk 55 Kuiper belt object 55 ionized hydrogen 55 Svedhem 55 planet Nibiru 55 Kepler 9b 55 Milky Way galaxy 55 Venus Neptune Uranus 55 Comet C/# P1 McNaught 55 ULIRGs 55 proplyds 55 faint galaxies 55 Peony nebula star 55 planet gravitational tug 55 globular star 55 Earth magnetotail 55 evaporite deposits 55 distant quasars 54 planetoid 54 Hubble Space Telescope HST 54 NEAs 54 Dominique Cassini 54 extrasolar planetary 54 X ray spectrometer 54 comet Lulin 54 Heliospheric Observatory 54 binary asteroid 54 Saturn outermost 54 interstellar boundary 54 AGNs 54 moon Enceladus 54 hydroxyl molecules 54 muon neutrinos 54 Magellanic Clouds 54 ah dus 54 neutrino telescope 54 XO 3b 54 magnetic monopoles 54 NGC #A 54 Klekociuk 54 merging galaxies 54 SNR #-#.# 54 magnetic monopole 54 volcanic moon Io 54 QQ# 54 dynamical evolution 54 NASA satellites orbiting 54 hypervelocity star 54 Wide Angle Search 54 Great Orion Nebula 54 moon Mimas 54 Saturnian moon 54 Fermi LAT 54 olivine mineral 54 detect gamma rays 54 Super Kamiokande 54 proto cluster 54 SMBH 54 SMBHs 54 Andromeda Galaxy 54 planetary nebula 54 Jupiter moons 54 dwarf galaxy 54 NASA Kepler telescope 54 Hubble orbits 54 Jupiter Ganymede 54 interstellar dust 54 Type Ia supernovas 54 prebiotic molecules 54 Trojan asteroids 54 Muchachos Observatory 54 earthlike planets 54 globular cluster 54 galactic bulge 54 microlensing technique 54 Martian microbes exist 54 icy moon Enceladus 54 RS Ophiuchi 54 lunar meteorites 54 COROT exo 3b 54 microlensing 54 asteroids comets 54 infrared telescopes 54 galaxy cluster 54 Adam Riess 54 meteoroid impacts 54 Mars moon Phobos 54 YORP effect 54 lunar crust 54 coldest driest 54 Stephane Udry 54 Kraken Mare 54 phyllosilicate 54 phyllosilicates 54 Rayleigh scattering 54 HiRISE camera aboard 54 cluster NGC 54 Astrophysics MOA 54 galaxy NGC 54 supernovae explosions 54 boson 54 Eta Aquarids 54 neutron spectrometer 54 planets atmospheres 54 Saturn moon 54 SMM J# 54 Saturn moons 54 interstellar particles 54 comets meteors 54 X ray pulses 54 discover Fomalhaut 54 APXS 54 ammonia hydrate 54 equatorial regions 54 galactic disk 54 ESA GOCE 54 planet orbits 54 submillimeter galaxies 54 Pleiades cluster 54 energetic cosmic rays 54 gaseous planets 54 electron flux 54 auroral emissions 54 homochirality 54 gravitational lenses 54 neutrino particles 54 Uranus Jupiter 54 neutral mass spectrometer 54 infrared spectrometers 54 High Accuracy Radial 54 Type 1a supernovae 54 Triangulum Galaxy 54 NASA Wilkinson Microwave 54 PSR B# 54 spiral galaxy NGC 54 polar mesospheric clouds 54 emit X rays 54 nightglow 54 protons collide 54 meteoritic material 54 chondritic meteorites 54 carbonate globules 54 smoothest flattest 54 exoplanet atmospheres 54 interstellar dust particles 54 Linda Spilker Cassini 54 planets moons 54 Large Magellanic Cloud 54 superheavy element 53 Mars Uranus 53 zodiacal dust 53 Gerard Kuiper 53 Southern Observatory ESO 53 substorm 53 constellation Scorpius 53 Aram Chaos 53 astrometric 53 spectroscopically 53 Sedna 53 gravitational lens 53 Kepler spacecraft 53 astronomical telescope 53 sterile neutrino 53 imaging spectrometer 53 tidal bulge 53 matter antimatter asymmetry 53 outer corona 53 SN#A 53 biosignature 53 moonlet 53 Paranal Observatory 53 protoplanetary disc 53 astronomers 53 astrometry 53 called gravitational microlensing 53 occulted 53 Gravitational lensing 53 thrilling stargazers 53 Maciej Konacki 53 emits X rays 53 Saturn Uranus Neptune 53 Quadrantid meteor shower 53 auroral activity 53 Kuiper Belt objects 53 Eta Aquarid meteor shower 53 gravitational perturbations 53 nebulae 53 XMM Newton X ray 53 antihelium 4 53 astronomical objects 53 constellation Cassiopeia 53 electrons protons 53 ultraviolet wavelengths 53 cosmic ray particles 53 gamma ray burst 53 Bok globules 53 XMM Newton satellite 53 Venusian 53 celestial sphere 53 southern supercontinent 53 Cepheus 53 Extrasolar Planet Search 53 ASTRONOMERS 53 microquasar 53 comet McNaught 53 Saturn moon Enceladus 53 Mud volcanoes 53 Mercury magnetosphere 53 Magellanic Stream 53 Seyfert galaxies 53 ROSAT 53 Anisotropy Probe WMAP 53 OMEGA instrument 53 dynamical processes 53 EPOXI spacecraft 53 SOHO spacecraft 53 Christophe Lovis 53 Phoebe orbits 53 Magnetospheric 53 Composite Infrared Spectrometer 53 #gy 53 Geminid 53 dwarf spheroidal 53 protostars 53 Type 1a supernova 53 APEX telescope 53 Martian polar 53 Lyman alpha 53 HIRES spectrometer 53 mysterious uncharted 53 Helix nebula 53 Serrania del Pinche 53 Martians invading 53 shadowed craters 53 Array ALMA 53 gravitationally lensed 53 blazars 53 Saturnian 53 X ray observatories 53 heliocentric model 53 gravitational interaction 53 neutrino oscillation 53 Ring Nebula 53 basaltic rocks 53 Libra constellation Vogt 53 radio occultation 53 SIRTF 53 IRAS #-# 53 volcanic plumes 53 lunar perigee 53 energetic electrons 53 Charles Beichman 53 comet Tempel Tuttle 53 Interstellar Boundary Explorer 53 photometry 53 Dumbbell Nebula 53 Orientale Basin 53 VISTA telescope 53 Olympus Mons 53 galaxy 53 Milky Way Galaxy 53 planetary conjunctions 53 comet Hale Bopp 53 quasar 53 emission nebula 53 submillimetre 53 Alfven waves 53 Herschel Space Telescope 53 Jupiter Saturn 53 Ordovician extinction 53 midlatitudes 53 absorbs photons 53 constellation Sagittarius 53 situ measurements 53 volcanically active 53 eclipsing binaries 53 astronomical phenomena 53 femtosecond timescale 53 Eagle Nebula 53 Pierre Simon Laplace 53 Mpc 53 Saturnian moons 53 Orionid 53 Observatory STEREO 53 unexplored frontier 53 Milankovitch cycles 53 particle acceleration 53 unaided eye 53 orbital resonance 53 hydrated minerals 53 IBEX spacecraft 53 Active Galactic Nuclei 53 potentially habitable planets 53 La Silla Chile 53 auroral 53 afterglows 53 spectral fingerprints 53 fissure eruption 53 eccentric orbits 53 Fermi Gamma ray 53 geomagnetic activity 53 Squyres Cornell 53 plutoids 53 earthlike 53 orbiting Cassini spacecraft 53 Michael Studinger 53 radioactive nuclei 53 Bernhard Fleck 53 planets astronomers 53 constellation Virgo 53 coronal holes 53 submillimeter wavelength 53 PKS #-# 53 SIM PlanetQuest 53 Fritz Zwicky 53 Mercury Uranus 53 Submillimeter Array 53 Rainer Klement 53 star Spica 53 SCP #F# 53 inner Oort Cloud 53 mesosphere 53 Gemini constellation 52 Foing 52 Phaethon 52 evolve Borucki 52 Manchester Jodrell Bank 52 extrasolar planet HD #b 52 circular orbits 52 Solar Dynamics Observatory 52 PASADENA Calif. Astronomers 52 Gaensler 52 Pegasi 52 SINFONI 52 Giovanni Schiaparelli 52 orbiting observatories 52 S/# P2 52 gamma ray flares 52 earthshine 52 supernovae explode 52 protostar 52 gravitational tides 52 Michael Zolensky 52 Solar flares 52 astronomer Johannes Kepler 52 interstellar dust samples 52 Climate Experiment GRACE 52 Carina Nebula 52 RY Sagittarii 52 La Silla Observatory 52 globular clusters 52 baryonic 52 dwarf galaxies 52 celestial object 52 strange quark 52 weak gravitational lensing 52 dusty disks 52 journal Meteoritics 52 Neutron Detector 52 comets moons 52 hydrosphere 52 Rosetta lander 52 constellation Andromeda 52 Hubble observations 52 ESO PR 52 GLAST telescope 52 relativistic particles 52 atmospheric neutrinos 52 Ian McShane Pillars 52 globular cluster M# 52 Helix Nebula 52 Cosmic rays 52 Explorer WISE 52 comets 52 ringed planet 52 Supernova #A 52 proto galaxies 52 terraforming Mars 52 V# Sgr 52 atmospheric oceanic 52 galactic cores 52 Higgs boson particle 52 outermost planet 52 Uranus 52 permanently shadowed regions 52 pulsar 52 cosmic microwave radiation 52 Dhanu Rashi 52 detect gravitational waves 52 asteroid Vesta 52 CAIs 52 Borexino 52 photosphere 52 mineralogical mapping 52 BepiColombo 52 UKIRT 52 magnetotail 52 planetary embryos 52 Eridani 52 Alexey Vikhlinin 52 accretion disk 52 orbiting Saturn 52 Saturn aurora 52 Jacques Laskar 52 spaceweather.com 52 SUSY 52 Jonathan Lunine 52 gravitational wave 52 Cerro Paranal 52 #P/Holmes 52 permanently shadowed craters 52 Earth ionosphere 52 THEMIS satellites 52 astronomer Edmond Halley 52 Extrasolar 52 distant galaxies 52 constellation Vulpecula 52 GRBs 52 supernova 52 antiproton 52 Anisotropy Probe 52 Trifid Nebula 52 superfluids 52 Goldilocks zone 52 Earth radii 52 Pieter van Dokkum 52 astrobiological 52 galactic alignment 52 Arabia Terra 52 spectroscopic analysis 52 Europa Ganymede 52 Huygens descent 52 Jupiter Saturn Uranus 52 occultation 52 Saturn auroras 52 Mercury exosphere 52 ESA Mars 52 Spectroscopic Explorer 52 supernova SN 52 Type Ia 52 exobiology 52 Galileo spacecraft 52 galactic halo 52 WISE infrared 52 interstellar grains 52 Quadrantid 52 Michelson interferometer 52 Rich Zurek 52 PSR J# +# 52 Krimigis 52 THEMIS mission 52 infrared observatory 52 gamma ray observatories 52 Shiveluch 52 hexagonal mirrors 52 Ultraviolet Imaging Spectrograph UVIS 52 Agol 52 Madhulika Guhathakurta 52 polaritons 52 Solar Terrestrial Relations 52 Carina constellation 52 waning crescent Moon 52 Christiaan Huygens 52 substorms 52 moon Ganymede 52 millisecond pulsars 52 Imaging Spectroradiometer MODIS instrument 52 Earth biosphere 52 protoplanets 52 Wilkinson Microwave Anisotropy Probe 52 planet 52 primitive meteorites 52 tau neutrino 52 Gliese 52 Puijila 52 orbital eccentricity 52 interferometric synthetic aperture radar 52 Hubble Space telescope 52 deep convective clouds 52 star Gliese 52 coronal heating 52 geoid 52 specular reflection 52 spherical halo 52 journal Icarus 52 particle detectors 52 ULP cepheids 52 infrared astronomy 52 Bullet Cluster 52 Saturn moons Enceladus 52 Doppler shift 52 Mini SAR 52 comet chaser 52 ultracold molecules 52 spectroscopic observations 52 silicon monoxide 52 earliest hominid 52 galactic clusters