Related by context. All words. (Click for frequent words.) 79 HAT P 73 CoRoT 72 planet TrES 71 HD #b [002] 70 TrES 4 68 HD#b 67 transiting planet 67 WASP #b 66 transiting planets 66 GJ #b [001] 66 smallest exoplanet 66 extrasolar planet 65 GJ#b 65 HD# [002] 65 gravitational microlensing 65 Cancri 65 Kuiper Belt object 65 exoplanet 64 Gliese #g 64 extrasolar 64 CoRoT satellite 64 star Gliese 64 OGLE TR 64 Gliese 64 planet orbits 64 GJ #b [002] 64 J# +# [002] 64 eclipsing binary 63 Fomalhaut b 63 planet HD #b 63 CoRoT 7b 63 Cancri e 63 COROT 63 Kepler #b 63 AGNs 63 radial velocity method 63 radial velocity 63 distant quasar 63 Epsilon Eridani 63 BLG #Lb 63 microlensing 63 Upsilon Andromedae 62 planets orbiting distant 62 extrasolar planets orbiting 62 galaxy M# [002] 62 Corot 9b 62 X ray binary 62 Pegasi 62 Gliese #c 62 Beta Pictoris b 62 microlensing events 62 extrasolar planets 62 exoplanets orbiting 61 brown dwarf 61 Gliese #e 61 planet orbiting 61 Comet Hartley 61 galaxy NGC 61 Omega Centauri 61 mu Arae 61 ULIRGs 61 galaxy cluster 61 redshift 61 GQ Lupi 61 exoplanet orbiting 61 HL Tau 61 Eridani 61 OGLE TR #b 61 CoRoT #b 61 smallest extrasolar planet 61 Mpc 61 Beta Pictoris 61 AU Mic 61 arcminutes 60 planetary nebulae 60 Fermi telescope 60 exoplanets 60 Cygnus X 60 brown dwarfs 60 galactic disk 60 elliptical galaxy 60 starburst galaxies 60 z ~ 60 KBOs 60 gaseous planet 60 rocky planets 60 XO 3b 60 transiting exoplanets 60 GRB #B 60 G#.# +#.# 60 planet transits 60 redshifts 59 distant quasars 59 exoplanetary 59 red supergiant 59 magnetar 59 GALEX 59 Kepler 9b 59 moonlet 59 Triangulum Galaxy 59 interacting galaxies 59 baryon 59 Kuiper belt objects 59 AB Aurigae 59 Red Rectangle 59 super Earths 59 Earthlike planets 59 Gliese #d 59 GRB # 59 XTE J# 59 Quaoar 59 constellation Aquarius 59 Corot 7b 59 Optical Gravitational Lensing Experiment 59 Keck Interferometer 59 Virgo Cluster 59 stellar occultations 59 planets orbiting sun 59 planets orbiting 59 XMM Newton 59 magnetars 59 Ulysses spacecraft 58 Kuiper Belt Object 58 luminous galaxies 58 arcseconds 58 Hanny Voorwerp 58 gamma ray observatory 58 spiral galaxy NGC 58 PSR J# 58 constellation Hercules 58 ionized hydrogen 58 HD #b [001] 58 SN #A 58 ESO VLT 58 moons orbiting 58 millisecond pulsar 58 Zeta Ophiuchi 58 UDFy # 58 redshift z = 58 planet Gliese #c 58 Sedna 58 Upsilon Andromedae b 58 X ray emission 58 Magellanic Clouds 58 X ray wavelengths 58 RS Ophiuchi 58 dipole moment 58 supernova SN 58 ESO PR 58 Oort cloud 58 constellation Cetus 58 Andromeda Galaxy 57 baryonic matter 57 exo planets 57 quasar 57 GRBs 57 dwarf galaxy 57 CoRoT 9b 57 kpc 57 supernova remnant 57 neutrino mass 57 Kuiper belt object 57 protostar 57 VB #b 57 electron neutrinos 57 radial velocity technique 57 exosolar planets 57 baryons 57 Virgo cluster 57 star Proxima Centauri 57 planets circling 57 gravitational lens 57 Lunokhod 57 Delta Cephei 57 galaxy M# [001] 57 Pluto Eris 57 Cepheids 57 Hot Jupiters 57 active galactic nuclei 57 Kuiper Belt objects 57 constellation Centaurus 57 cm -3 57 orbits 57 Microlensing 57 sunlike stars 57 NASA Wilkinson Microwave 57 constellation Andromeda 57 constellation Carina 57 globular cluster 57 Andromeda galaxy 57 Cosmic Evolution 57 supersymmetric particles 57 Epsilon Indi 57 Comet Halley 57 exo planet 57 Sagittarius B2 57 SNR #-#.# 57 Hubble Space Telescope HST 57 Bullet Cluster 57 HiRISE image 57 millisecond pulsars 56 BP Piscium 56 Pegasi b 56 hot Jupiters 56 ESA XMM Newton 56 BLG #L 56 MG J# +# 56 Trojan asteroids 56 constellation Cassiopeia 56 photosphere 56 distant galaxy clusters 56 moon Io 56 SN #gy 56 sized planets orbiting 56 constellation Pegasus 56 Orion nebula 56 star Beta Pictoris 56 S/# P 56 planets orbits 56 Type Ia supernovae 56 redshifted 56 periodic dimming 56 OGLE 56 gravitationally bound 56 Bug Nebula 56 GRB# 56 cosmological distances 56 comet Wild 56 exosphere 56 Milky Way Galaxy 56 Comet Holmes 56 distant supernovae 56 Comet Hartley 2 56 planet Uranus 56 interstellar dust grains 56 Cepheid variables 56 Wolf Rayet stars 56 circumstellar disk 56 Convection Rotation 56 planet Gliese #g 56 Epsilon Aurigae 56 arcsecond 56 reflection nebula 56 SN #D 56 ESA Integral 56 Lagoon Nebula 56 Fornax cluster 56 HD# [005] 56 habitable planets 55 emission nebula 55 extrasolar planetary systems 55 Kepler 9c 55 barred spiral galaxy 55 merging galaxies 55 distant galaxy 55 gamma ray burst 55 protoplanetary disk 55 Proxima Centauri 55 stellar occultation 55 Pluto Charon 55 planets Kepler 55 planemos 55 Crab Nebula 55 type Ia supernova 55 constellation Ursa Major 55 intrinsic brightness 55 occultations 55 Small Magellanic Cloud 55 planetary Transits 55 constellation Virgo 55 Fomalhaut 55 Antennae Galaxies 55 YORP effect 55 arcsec 55 blazars 55 TW Hydrae 55 sunlike star 55 antineutrinos 55 giant elliptical galaxy 55 NEAs 55 particle detector 55 cluster NGC 55 Galilean satellites 55 blue supergiant 55 Jupiter moon Io 55 Kuiper belt 55 globulars 55 eccentric orbits 55 R Coronae Borealis 55 Oort Cloud 55 Tarantula Nebula 55 galactic mergers 55 solar radii 55 Makemake 55 WIMPs 55 PSR J# +# 55 globular clusters 55 Toutatis 55 constellation Lyra 55 Carinae 55 Figs. 55 spectroscopically 55 X ray pulses 55 Arches Cluster 55 P/# A2 55 CMB radiation 55 circumstellar disks 55 GeV 55 micron wavelengths 55 coronal loop 55 jovian 55 moonlets 55 Exoplanet 55 Syrtis Major 55 NICMOS 55 orbital eccentricity 55 pulsars 55 stellar nurseries 54 supergiant star 54 Konacki 54 z = 54 habitable zones 54 blazar 54 terrestrial planets 54 COROT 7b 54 Comet Hale Bopp 54 foreground galaxy 54 highly elliptical orbit 54 Crab Pulsar 54 Earthlike 54 metallicity 54 active galactic nucleus 54 constellation Eridanus 54 UB# [003] 54 atmospheric CO 54 celestial sphere 54 retrograde orbit 54 icy moons 54 Orion Nebula 54 spectroscopic observations 54 Eta Carinae 54 brightest supernova 54 planetary transits 54 Exoplanets 54 CDMS experiment 54 transiting exoplanet 54 infall 54 X ray telescopes 54 SIRTF 54 inner asteroid belt 54 lensing galaxy 54 Galilean moons 54 Milky Way galaxy 54 innermost planet 54 inhomogeneities 54 binary quasar 54 galaxy redshift 54 silicate dust 54 hypervelocity stars 54 gravitational wobble 54 Triangulum 54 infrared wavelengths 54 Explorer GALEX 54 comet McNaught 54 ultraviolet wavelengths 54 NASA Far Ultraviolet 54 galaxy clusters 54 Comet Lulin 54 Higgs bosons 54 dwarf spheroidal 54 Type Ia supernova 54 Saturn outermost 54 Eagle Nebula 54 subsurface ocean 54 moon Enceladus 54 galactic bulge 54 magnetospheric 54 gravitational lenses 54 Mauna Kea Hawaii 54 filamentary structure 54 coronagraph 54 Anisotropy Probe 54 Cosmic Microwave Background 54 starburst galaxy 54 J#.# [001] 54 carbonaceous chondrites 54 ESA SMART 54 spherical halo 54 Wilkinson Microwave Probe 54 visible wavelengths 54 HII regions 54 LAGEOS 54 WMAP satellite 54 microquasar 54 moon Charon 54 optical telescopes 54 luminosities 54 Earth radii 54 optical wavelengths 54 X ray observatory 54 planetary nebula 54 RRATs 54 Active Galactic Nuclei 54 quasars 54 Lyman alpha 54 ray Space Telescope 54 electron volt 54 WFC3 54 kaons 54 Ring Nebula 54 moons Phobos 54 HARPS spectrograph attached 54 Samuel Oschin Telescope 53 HARPS instrument 53 S/# [001] 53 SDSS II 53 protostars 53 geoneutrinos 53 gamma ray emission 53 PZ Tel 53 La Silla Chile 53 solar corona 53 Milky Way halo 53 SMM J# 53 gravitational interaction 53 Wolf Rayet star 53 RQ# 53 constellation Cygnus 53 Jovian moon 53 substorm 53 X ray observatories 53 Saturn outermost ring 53 Infrared Mapping Spectrometer VIMS 53 Kepler spacecraft 53 Coma Cluster 53 gaseous planets 53 polaritons 53 Ontario Lacus 53 Galaxy Evolution 53 Extrasolar Planet Search 53 ionized gas 53 airglow 53 star Fomalhaut 53 cosmic cannibal 53 Henize #-# 53 chromosphere 53 VLTI 53 Super Earths 53 phosphorus atom 53 celestial object 53 lowermost mantle 53 muon neutrino 53 RX J# 53 asteroids orbiting 53 elongated orbits 53 RY Sagittarii 53 masers 53 NASA Kepler spacecraft 53 faint galaxies 53 polar vortex 53 unaided eye 53 Diviner 53 axions 53 millimeter wavelength 53 gravitational radiation 53 Io Europa 53 2MASS 53 baryonic 53 Saturn magnetosphere 53 auroral 53 constellation Libra 53 gravitational interactions 53 noctilucent clouds 53 Extrasolar planets 53 diffuse aurora 53 circumstellar 53 retrograde orbits 53 gravitational lensing 53 cosmic microwave background 53 reionization 53 Scorpii 53 supergiant stars 53 PKS #-# 53 exoplanetary systems 53 comets orbiting 53 HUDF 53 Maunder minimum 53 pulsar 53 supernovae 53 spectral characteristics 53 Mössbauer 53 HM Cancri 53 XMM Newton satellite 53 Earthlike planet 53 polycystin 53 accretion disk 53 cometary material 53 Planck satellite 53 Wilkinson Microwave Anisotropy Probe 53 S/# P2 53 tidally locked 53 Earth magnetotail 53 boson 53 Wolszczan 53 HIP #b 53 KamLAND 53 potentially habitable planets 53 inhabitable planets 53 SMBHs 53 galactic cosmic rays 53 trans Neptunian objects 53 dynamin 53 Spectrograph 53 Quadrantids 53 zodiacal light 53 Dumbbell Nebula 53 prograde 53 galaxies 53 magnetotail 53 TNOs 52 Carina constellation 52 protoplanet 52 quantum tunneling 52 spiral galaxy Messier 52 spiral nebulae 52 VIRTIS 52 Gamma ray burst 52 asterism 52 nebulosity 52 Achernar 52 Jupiter moons 52 Ophiuchi 52 pseudogap 52 type Ia supernovae 52 SINFONI 52 volcanic moon Io 52 photometry 52 X ray afterglow 52 tau neutrino 52 velocity dispersion 52 red supergiants 52 constellation Cepheus 52 relativistic particles 52 post perovskite 52 elliptical orbits 52 Mott insulator 52 neutron spectrometer 52 extrasolar planet HD #b 52 outermost planets 52 fermion 52 Cygnus Lyra region 52 Kuiper Belt Objects 52 RHESSI 52 elongated orbit 52 axion 52 habitable zone 52 Supernova #A 52 Astronomical Units 52 Higgs particle 52 Aurigae 52 neutralinos 52 intracluster 52 Churyumov Gerasimenko 52 IRC +# 52 nebular 52 Saturnian moon 52 telescopic observations 52 fainter objects 52 SNe Ia 52 plutoids 52 Anisotropy Probe WMAP 52 Jovian moons 52 planet Gliese 52 aurorae 52 lunar craters 52 extragalactic 52 Astrophysical Journal Letters 52 NGC# 52 NASA Kepler telescope 52 parsec 52 Magellanic Stream 52 neutralino 52 lunar crust 52 neutron star 52 mesosphere 52 GA6 52 giant elliptical galaxies 52 Veil Nebula 52 Planetary Transits 52 planets orbiting stars 52 submillimetre wavelengths 52 Very Large Telescope 52 afterglows 52 astrometry 52 mantle plumes 52 Cepheid variable 52 Evolution Explorer 52 Envisat satellites 52 gravitational wave 52 orbiting 52 Doppler shift 52 earthshine 52 Magnetars 52 strange quark 52 photoemission 52 Cygni 52 QQ# 52 helium atoms 52 Jupiter Ganymede 52 moons Europa 52 relativistic jets 52 Betelgeuse 52 Super Kamiokande 52 submillimetre 52 Large Magellanic Cloud 52 keV 52 Hipparcos 52 circular orbits 52 weak gravitational lensing 52 Cerro Paranal 52 antiparticle 52 planets 52 moon Ganymede 52 Stephane Udry 52 Saturn rings 52 Reiner Gamma 52 outermost planet 52 nucleosynthesis 52 subatomic particle 52 lunar equator 52 THEMIS satellites 52 planetoid 52 constellation Sagittarius 52 nicknamed Xena 52 asteroid Vesta 51 spiral galaxy 51 planets Uranus 51 emit X rays 51 Rosette Nebula 51 neutral mass spectrometer 51 constellation Auriga 51 elliptical galaxy NGC 51 Enceladus 51 high redshift galaxies 51 Viking Lander 51 ionised gas 51 unpolarized 51 GRB #A 51 gamma ray bursts 51 NASA Kepler 51 Sagittarius Window Eclipsing 51 shorter wavelengths 51 WM Keck Observatory 51 SIM PlanetQuest 51 spiral galaxies 51 ringed planet 51 moon Mab 51 HIRES spectrometer 51 cm -1 51 radiative cooling 51 constellation Perseus 51 Submillimeter Array 51 interstellar dust particles 51 Sombrero Galaxy 51 SMBH 51 NASA Cassini spacecraft 51 interstellar cloud 51 spacecraft flyby 51 Galileo spacecraft 51 infrared spectra 51 constellation Ophiuchus 51 magnetic monopoles 51 PSR B# +# 51 Type Ic supernova 51 telescope atop Mauna 51 Tycho supernova 51 heliosheath 51 UCDs 51 Gondolo 51 Rosetta orbiter 51 Gamma ray bursts 51 Tarantula nebula 51 Supplementary Table 51 Rayleigh scattering 51 blue straggler 51 Quadrantid meteor shower 51 Earth magnetosphere 51 Infrared Thermal Imaging Spectrometer 51 Doradus 51 Adam Riess 51 Geminga 51 superluminal 51 Spectroscopic 51 protoplanetary disks 51 IBEX spacecraft 51 dwarf galaxies 51 Perseus Cluster 51 Cassini flyby 51 orbital resonance 51 Saturnian moons 51 Spitzer Space Telescope 51 superfluid 51 supernova explosion 51 olivines 51 neutrino oscillation 51 occulted 51 Main Injector Neutrino 51 occultation 51 #gy 51 magnetic polarity 51 Supplementary Figs 51 Muchachos Observatory 51 Martian meteorites 51 Keck telescope 51 magnetosphere 51 Cassini Huygens 51 blackbody 51 Saturn moon Iapetus 51 W bosons 51 ESO telescope 51 Jupiter magnetosphere 51 constellation Vulpecula 51 telescope Uranus 51 Orion constellation 51 nightside 51 neutrino detectors 51 dwarf spheroidal galaxies 51 gamma ray flares 51 interferometer 51 EPOXI spacecraft 51 habitable worlds 51 gravitationally lensed 51 slender crescent 51 Multi Object Spectrometer 51 solitons 51 interstellar boundary 51 Hubble observations 51 Titan flyby 51 RXTE 51 X ray binaries 51 celestial equator 51 Comet NEAT 51 Type Ia supernovas 51 carbonate minerals 51 Fig. 1c 51 astrophysical objects 51 infrared spectral 51 globular cluster M# 51 Trifid 51 photon energies 51 VLBA 51 polarimetry 51 Saturn moons 51 Rydberg atom 51 mT 51 constellation Serpens 51 supernova remnants 51 asteroidal 51 proto cluster 50 photometer 50 KH #D 50 EVLA 50 Comet Tempel Tuttle 50 tau neutrinos 50 dust enshrouded 50 Galactic Plane 50 Type Ia 50 chondrites 50 weakly interacting 50 astronomers 50 NASA EPOXI mission 50 planet gravitational tug 50 exoplanets planets 50 proplyds 50 spatially resolved 50 bosonic 50 galactic clusters 50 Saturn moon Enceladus 50 V# Mon 50 supernovae explode 50 rotational axis 50 planet HD#b 50 Saturnian system 50 constellation Scorpius 50 Haumea 50 extrasolar planetary 50 volcanically active 50 cuprates 50 Stephan Quintet 50 GPa 50 sodium atoms 50 SN #C 50 orbits Saturn 50 γ 50 PSR B# 50 distant galaxies 50 largest moon Charon 50 cosmic magnifying glass 50 spinning neutron 50 ESO Very Large Telescope 50 ejecta 50 backscattered 50 ESA Cluster 50 retroreflector 50 Hawking radiation 50 interstellar dust 50 CAIs 50 heliospheric 50 supersolid 50 torus 50 #P/Churyumov-Gerasimenko 50 exciton 50 constellation Taurus 50 Dromomeron 50 astrophysical phenomena 50 Astrophysical Journal 50 SOHO spacecraft 50 Lagrangian 50 interstellar dust clouds 50 VY Canis Majoris 50 energetic electrons 50 Neutral Mass Spectrometer 50 Dirac fermions 50 potentially habitable 50 comet Boethin 50 Goldilocks planet 50 Meteosat 50 Hubble Ultra 50 astronomer Clyde Tombaugh 50 Milankovitch cycles 50 matter antimatter asymmetry 50 eclipsing binaries 50 NGC #A 50 waning crescent Moon 50 WMAP 50 Alfven waves 50 EPOXI 50 Trifid Nebula 50 neutrino telescope 50 SN #E 50 planets comets 50 gravitational tug 50 HETE 50 Kepler Space Telescope 50 IRAS #-# 50 Astrophysical 50 Chi Cygni 50 antineutrino 50 Ly alpha 50 galactic halo 50 Earth ionosphere 50 Tempel Tuttle 50 Voorwerp 50 gravitational wobbles 50 Mandushev 50 NASA Fermi Gamma 50 Keck Telescope 50 Kepler Mission 50 APXS 50 R#a# 50 cosmic ray particles 50 submillimeter wavelengths 50 Saturn moon 50 ESO La Silla 50 absorption spectra 50 binary asteroid 50 Solar TErrestrial RElations Observatory 50 Lulin 50 ellipsoids 50 aperture telescope 50 Andromeda halo 50 midlatitudes 50 bolometer 50 constellation Ara 50 Epoxi 50 Giovanni Cassini 50 ionized oxygen 50 infrared telescopes 50 perihelion 50 COROT exo 3b 50 galaxy formation 50 albedo reflectivity 50 magma ocean 50 MN4 50 spectroscopic measurements 50 Hubble orbits 50 Mercury magnetosphere 50 Aqua satellite 50 Extrasolar Planets 50 rotating neutron stars 50 Kepler telescope 50 constellation Orion 50 electron neutrino 50 sunspot 50 SUSY 50 superheavy elements 50 Cepheus 50 Sasselov 50 WISE mapped 50 constellation Bootes 50 planetary surfaces 50 lunar meteorites 50 Multi Object Spectrograph 50 missing baryons 50 Orbiter LRO 50 tholins 50 heavily cratered 50 stellar seismology 50 Tau Ceti 49 Nili Fossae 49 nebula 49 Iapetus 49 Valles Marineris 49 UVES 49 phyllosilicates 49 particles WIMPs 49 supermassive black hole 49 LINEAR 49 kcal mol 49 habitable planet 49 WHIM 49 BP Psc 49 Mimas 49 constellation Lacerta 49 planetesimals 49 gravitons 49 substorms 49 magnetic reconnection 49 galactic nuclei 49 dimers 49 EGRET 49 dynamical evolution 49 AAVSO 49 Fig. 49 planet WASP #b 49 anisotropy 49 astronomical objects 49 lightest exoplanet 49 cosmic microwave radiation 49 AUs 49 heliopause 49 UVOT 49 Phoebe orbits 49 gamma ray spectrometer 49 Cassini spacecraft orbiting 49 Keck telescopes 49 Saturn Enceladus 49 Dwarf Planet 49 superheavy element 49 comet Lulin 49 Planck telescope 49 muon neutrinos 49 proton decay 49 neutrino 49 ordinary chondrite 49 Doppler shifts 49 Bose Einstein Condensate 49 Nasa spacecraft 49 hydrogen atom 49 Near Infrared Camera 49 elliptical galaxies 49 W boson 49 Aram Chaos 49 infrared imager 49 brightnesses 49 electron density 49 deep convective clouds 49 sterile neutrinos 49 Ringed Planet 49 planetary magnetospheres 49 Lyrids 49 filamentary structures 49 Space Telescope 49 Kraken Mare 49 Thermal Emission Spectrometer 49 observable universe 49 gravitational acceleration 49 found circling Gliese 49 Arabia Terra 49 radio occultation 49 constellation Pisces 49 moon Mimas 49 Infrared Array Camera 49 Doppler measurements 49 martian meteorites 49 Fermi LAT 49 Nasa Kepler 49 La Silla Observatory 49 asteroids comets 49 gamma ray photons 49 gravitational redshift 49 Heliospheric Observatory SOHO 49 polarimetric 49 Kepler Telescope 49 ultraviolet imaging spectrograph 49 detect gamma rays 49 X ray spectrometer 49 Venusian atmosphere 49 micrometre