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(Click for frequent words.) 73 chromosphere 73 solar corona 69 Upsilon Andromedae 69 Bug Nebula 68 galactic disk 68 X ray emission 68 exosphere 68 protoplanetary disk 68 blue supergiant 67 Oort Cloud 67 Saturn magnetosphere 67 magnetotail 67 interstellar cloud 67 solar nebula 66 ionized gas 66 outer corona 66 moon Io 66 galactic cosmic rays 66 sodium atoms 65 coronal loops 65 interstellar medium 65 mesosphere 65 emit X rays 65 GJ #b [002] 65 mantle plumes 65 X ray wavelengths 65 supergiant star 65 coronal holes 65 emission nebula 65 silicate dust 65 magnetospheric 65 magnetosphere 65 heliosheath 65 relativistic particles 65 RS Ophiuchi 64 chondrules 64 circumstellar 64 gaseous planets 64 corona 64 SNR #-#.# 64 moon Mimas 64 jovian 64 cosmological distances 64 HD #b [002] 64 Mercury magnetosphere 64 Comet Holmes 64 starburst galaxy 64 coronal mass ejections CMEs 64 ejecta 64 magma ocean 64 Syrtis Major 64 energetic electrons 64 icy moons 64 Wolf Rayet star 64 Oort cloud 64 planetary nebulae 64 ionized hydrogen 63 Earth magnetosphere 63 J# +# [002] 63 interstellar clouds 63 nebular 63 Jupiter moon Io 63 reflection nebula 63 V# Mon 63 sun corona 63 Kuiper belt 63 Saturnian moon 63 X ray emitting 63 planetary nebula 63 retrograde orbit 63 Milky Way halo 63 Fomalhaut b 63 WASP #b 63 KBOs 63 Neutron stars 63 active galactic nuclei 63 protoplanetary disks 63 filamentary structure 63 spherical halo 63 Cepheids 63 Bok globules 63 GJ#b 63 planet orbits 63 circumstellar disk 63 exoplanet orbiting 63 shorter wavelengths 63 ultraviolet wavelengths 63 visible wavelengths 63 accretion disks 63 magnetar 63 constellation Carina 63 luminosities 63 planets orbits 63 airglow 62 galaxy M# [001] 62 auroral 62 constellation Hercules 62 luminous galaxies 62 Venusian atmosphere 62 silicate mantle 62 red supergiant 62 comets orbiting 62 lensing galaxy 62 Great Conveyor Belt 62 Jupiter magnetosphere 62 prograde 62 heliospheric 62 HD#b 62 lithosphere 62 eclipsing binary 62 constellation Ursa Major 62 heliosphere 62 ionized particles 62 helium atoms 62 metallicity 62 polar vortex 62 noctilucent clouds 62 moon Enceladus 62 Kuiper belt objects 62 celestial sphere 62 filamentary 62 silicon monoxide 62 TrES 4 62 Red Rectangle 62 Alfven waves 62 prominences 62 Comet Tempel Tuttle 62 Epsilon Eridani 62 zodiacal light 62 constellation Aquarius 62 basaltic rocks 62 ionise 62 GQ Lupi 62 hydrosphere 62 magnetized plasma 62 planet Gliese #c 61 zodiacal dust 61 VY Canis Majoris 61 circumstellar disks 61 occultations 61 intrinsic brightness 61 innermost planet 61 constellation Cassiopeia 61 SN #A 61 magnetic polarity 61 elongated orbits 61 spicules 61 galaxy NGC 61 rotational axis 61 Epsilon Aurigae 61 axions 61 meridional flow 61 gamma ray emission 61 Stephan Quintet 61 perihelion 61 ionized gases 61 solar prominences 61 molten magma 61 galactic halo 61 KH #D 61 elliptical orbits 61 CMB radiation 61 afterglows 61 Omega Centauri 61 substorm 61 interstellar dust 61 tropopause 61 gravitational interaction 61 polaritons 61 constellation Eridanus 61 Coma Cluster 61 permanently shadowed craters 61 Gravitational waves 61 Corot 9b 61 comet Tempel Tuttle 61 X ray pulses 61 Trapezium 61 supernova remnant 60 star Spica 60 Lagoon Nebula 60 COROT 7b 60 protostar 60 nebula 60 ionised gas 60 merging galaxies 60 X ray binaries 60 AGNs 60 spheroidal 60 polar mesospheric clouds 60 sunlike stars 60 cosmic ray flux 60 Cosmic Microwave Background 60 exoplanets orbiting 60 nebulae 60 AB Aurigae 60 infrared wavelengths 60 Saturn Enceladus 60 electron neutrinos 60 stellar seismology 60 Gamma rays 60 constellation Andromeda 60 Carina constellation 60 stellar occultation 60 Type Ia supernova 60 constellation Virgo 60 crystalline silicates 60 Valles Marineris 60 ionosphere 60 Bose Einstein condensates 60 accretion disk 60 stellar occultations 60 X ray binary 60 celestial equator 60 eccentric orbits 60 infall 60 Henize #-# 60 Corot 7b 60 starquakes 60 radiative cooling 60 HD# [002] 60 constellation Centaurus 60 exoplanetary 60 ecliptic 60 silicate minerals 60 planets orbiting stars 60 HM Cancri 60 auroral displays 60 Geminga 60 magnetic excitations 60 -# degrees Fahrenheit [002] 60 coronal heating 60 Jovian moons 60 MG J# +# 60 Olympus Mons 59 Saturn outermost 59 extrasolar 59 nucleosynthesis 59 Phoebe orbits 59 Sagittarius B2 59 planets comets 59 starburst galaxies 59 galaxy M# [002] 59 Neptune Uranus 59 Hot Jupiters 59 planets moons 59 lowermost mantle 59 magnetic fields 59 Saturn moon Enceladus 59 Kelvin -# 59 habitable zones 59 superfluid 59 earthshine 59 magnetic flux 59 Saturn rings 59 magnetic reconnection 59 baryonic 59 lunar crust 59 velocity dispersion 59 foreground galaxy 59 ejecta blanket 59 Earth radii 59 Arches Cluster 59 spherically symmetric 59 spiral galaxy NGC 59 Kuiper Belt Objects 59 carbonate minerals 59 Reiner Gamma 59 sunspots 59 smoggy atmosphere 59 elliptical galaxy 59 X ray afterglow 59 planetary nebulas 59 Magnetars 59 Gliese #e 59 dwarf spheroidal galaxies 59 CoRoT 7b 59 Milky Way Galaxy 59 AU Mic 59 Cepheid variables 59 asthenosphere 59 HL Tau 59 Rosette Nebula 59 Martian dust 59 IR wavelengths 59 post perovskite 59 interstellar dust clouds 59 Eta Carinae 59 Earth magnetotail 59 gravitational perturbations 59 atomic lattice 59 stellar nurseries 59 GPa 59 Earthlike 59 subsurface ocean 59 Galilean moons 59 tholins 59 tropospheric 59 superfluids 59 distant supernovae 59 Upsilon Andromedae b 59 constellation Taurus 59 interstellar dust grains 59 Orion nebula 59 SN#A 59 IRC +# 59 cosmic ray particles 59 Alfvén waves 59 dipolar 59 phyllosilicates 59 cosmic ray intensity 59 De Pontieu 59 planet orbiting 59 R Coronae Borealis 59 magnetars 59 proplyds 59 planetesimals 59 Trifid Nebula 59 dense clumps 59 constellation Leo 59 Crab Nebula 59 mantle convection 59 GRBs 59 galaxy formation 59 constellation Aquila 59 silicate rocks 59 magnetopause 59 nebula NGC 59 moonlet 59 planetary transits 59 martian atmosphere 59 Earth ionosphere 59 weakly interacting 59 lunar craters 59 Enceladus 59 energetic gamma rays 58 Noctilucent clouds 58 lunar highlands 58 Kepler 9c 58 magnetic monopoles 58 protoplanet 58 Virgo Cluster 58 spatially resolved 58 solar minima 58 asteroidal 58 gravitational microlensing 58 GJ #b [001] 58 observable universe 58 Orion Nebula 58 Cat Paw Nebula 58 supernova explosion 58 ecliptic plane 58 galactic magnetic 58 transiting planet 58 exo planets 58 gravity warps 58 meteoroids 58 Rossby waves 58 hydrated minerals 58 helium nuclei 58 supergiant stars 58 Helix Nebula 58 Andromeda galaxy 58 HII regions 58 Comet Halley 58 galactic bulge 58 penumbral shadow 58 rotating neutron 58 CoRoT #b 58 sized planets orbiting 58 planet Uranus 58 planet magnetosphere 58 cometary debris 58 Goldilocks zone 58 supernova explosions 58 supernova remnants 58 photon energies 58 synchronous orbit 58 Cancri e 58 Saturn moon Iapetus 58 infalling gas 58 galactic mergers 58 troposphere 58 supermassive 58 magmas 58 planet HD #b 58 icy comets 58 orbital resonance 58 red supergiants 58 silicates 58 chondrites 58 extrasolar planetary systems 58 Iapetus 58 submillimetre wavelengths 58 Maunder minimum 58 polar craters 58 galactic cores 58 Evolution Explorer 58 Wolf Rayet stars 58 constellation Scorpius 58 occulted 58 asteroids comets 58 Jovian moon 58 Beta Pictoris 58 unpolarized 58 particle acceleration 58 volcanic moon Io 58 ionised 58 BLG #Lb 58 globulars 58 Pluto Charon 58 protoplanetary 58 terrestrial planets 58 chlorine monoxide 58 infalling 58 SN #gy 58 gaseous planet 58 infrared wavelength 58 galaxy cluster 58 Saturn moon Mimas 58 Magnetic Imager HMI 58 fainter objects 58 CoRoT satellite 58 meteoritic material 58 Pleiades star 58 gravitationally bound 58 heavily cratered 58 magnetospheres 58 plasmasphere 58 NGC# 57 diffuse aurora 57 strange quark 57 millisecond pulsar 57 RXTE 57 constellation Ophiuchus 57 gravitational radiation 57 Gamma ray bursts 57 planetary magnetospheres 57 planets orbiting distant 57 protostars 57 sundog 57 distant supernovas 57 supersymmetric particles 57 planets Uranus 57 optical wavelengths 57 spiral nebulae 57 cryovolcanism 57 Ulysses spacecraft 57 Arsia Mons 57 dynamical evolution 57 microquasar 57 blackbody 57 refractive indices 57 Saturnian 57 OGLE TR #b 57 upper troposphere 57 absorbs photons 57 magnetic dynamo 57 elliptical galaxy NGC 57 arcminutes 57 Mott insulator 57 redshifted 57 downwelling 57 linearly polarized 57 aurorae 57 baryon 57 colloidal crystals 57 supermassive black hole 57 Veil Nebula 57 Tempel Tuttle 57 retrograde orbits 57 backscattered 57 HARPS instrument 57 transiting exoplanet 57 Delta Cephei 57 Europa Ganymede 57 moons orbiting 57 moon Ganymede 57 Mercury exosphere 57 polar latitudes 57 Mössbauer 57 high temperature superconductivity 57 axial tilt 57 silicate grains 57 constellation Auriga 57 Antennae Galaxies 57 X ray telescopes 57 nanomesh 57 ultraviolet wavelength 57 bosonic 57 Orionid meteors 57 gravitational lensing 57 rocky planets 57 superluminal 57 Samuel Oschin Telescope 57 yardangs 57 neutron star 57 elongated orbit 57 XTE J# 57 Kepler #b 57 waning gibbous 57 pyroxene 57 Earthlike planets 57 constellation Perseus 57 double helix nebula 57 mu Arae 57 coronal mass ejections 57 Voorwerp 57 constellation Cetus 57 Saturnian system 57 lunar perigee 57 ringed planet 57 electronic excitations 57 Perseus Cluster 57 spectroscopic measurements 57 planet Gliese #g 57 Jupiter Ganymede 57 Saturnian moons 57 sunspot 57 quasiparticle 57 gamma ray flares 57 star Proxima Centauri 57 Fermi telescope 57 comets asteroids 57 CAIs 57 Orionids 57 active galactic nucleus 57 electron pairs 57 nanobelts 57 dirty snowballs 57 ARPES 57 Quadrantid meteor shower 57 ESO PR 57 photons emitted 57 spacecraft flyby 57 Hanny Voorwerp 57 Small Magellanic Cloud 57 nebulosity 57 submillimeter wavelengths 57 planets asteroids 57 slender crescent 57 Carina Nebula 57 star Beta Pictoris 57 circular orbits 57 grabens 57 coronal loop 57 lightwaves 57 GALEX 57 water vapor condenses 57 thermosphere 57 relativistic protons 57 midlatitudes 57 Zeta Ophiuchi 57 polarimetry 57 filamentary structures 57 blazar 57 inhomogeneous 57 exoplanets planets 57 orbital eccentricity 56 distant quasars 56 glows brightly 56 Perseus cluster 56 electrons emitted 56 Galactic Plane 56 bilayer graphene 56 Kuiper Belt 56 albedo reflectivity 56 ionizes 56 millimeter wavelength 56 Jupiter Uranus 56 coronal mass ejection 56 gamma rays emitted 56 oppositely directed 56 Coronal mass 56 Ring Nebula 56 gravitational tides 56 lavas 56 Orcus Patera 56 geothermal gradient 56 basaltic lava 56 Tarantula Nebula 56 neutrino mass 56 TrES 56 quantum criticality 56 electrically conducting 56 Cassini flybys 56 kaons 56 icosahedral 56 relativistic jets 56 Rydberg atom 56 polariton 56 spinning neutron 56 -# ° C [001] 56 galaxy redshift 56 periodicities 56 chemical abundances 56 Galilean satellites 56 toroid 56 Quadrantids 56 solar irradiance 56 topological insulator 56 BLG #L 56 pseudogap 56 supernovae explosions 56 Butterfly Nebula 56 heliopause 56 quasars 56 paramagnetic 56 Astrological lore 56 type Ia supernova 56 Earth axial tilt 56 comet nucleus 56 Comet Lulin 56 Coronal Mass Ejections CMEs 56 proto planetary disk 56 topological defects 56 quantum superposition 56 inhabitable planets 56 solar radii 56 superposed 56 olivines 56 ferroelectricity 56 Planetary nebulae 56 RRATs 56 BP Psc 56 electrons orbiting 56 gravitational pulls 56 Saturn Cassini 56 reionization 56 rotating neutron stars 56 dipole moment 56 constellation Gemini 56 periodic oscillations 56 CMB photons 56 Tharsis Rise 56 gamma rays 56 antineutrinos 56 brown dwarf 56 nightside 56 convective 56 HiRISE image 56 cirrus cloud 56 VLTI 56 substorms 56 gibbous 56 GRB# 56 Methone 56 microcavities 56 planetary orbits 56 planets 56 Encke gap 56 micrometre sized 56 Beta Pictoris b 56 electron orbitals 56 giant elliptical galaxies 56 cluster NGC 56 collimated 56 electron neutrino 56 ultracold atoms 56 baryonic matter 56 Bose Einstein Condensate 56 Caloris 56 Geminid meteors 56 high redshift galaxies 56 photochemical reactions 56 Proxima Centauri 56 spacetime 56 muon neutrinos 56 zodiacal constellations 56 Jupiter Saturn 56 interacting galaxies 56 Candor Chasma 56 Heliospheric Observatory SOHO 56 Keck Interferometer 56 mineral olivine 56 quasar 56 -# degrees Celsius [001] 56 gravitationally 56 infrared laser beam 56 dynamical processes 56 2 MeV electron 56 Type Ia supernovas 56 Pleiades cluster 56 millimeter wavelengths 56 supernova 56 hydroxyl molecules 56 Hubble orbits 56 constellation Lyra 56 photoemission 56 Magellanic Clouds 56 missing baryons 56 comet McNaught 56 polar caps 56 interstellar boundary 56 emits X rays 56 transiting planets 56 star Fomalhaut 56 radial velocity method 56 gamma ray observatory 56 Kuiper Belt Object 56 retroreflector 56 cuprate superconductors 56 distant galaxies 56 blazars 56 WIMPs 56 celestial bodies 56 Cabeus crater 56 ENAs 56 sunspot cluster 56 calderas 56 quasicrystal 56 Bose Einstein condensation 56 permanently shadowed regions 56 magnetic substorms 55 plagioclase 55 dwarf galaxy 55 Andromeda halo 55 Fornax cluster 55 hydrocarbon haze 55 umbral shadow 55 Crab Pulsar 55 UV photons 55 elliptical galaxies 55 diffraction patterns 55 sunspot cycle 55 exciton 55 Uranian 55 Type 1a supernovae 55 Saturnian moon Titan 55 Antarctic Dry Valleys 55 smallest exoplanet 55 Solar System 55 antiferromagnets 55 equatorial latitudes 55 -# ° F [001] 55 Solar flares 55 water vapor 55 interstellar space 55 sextile 55 Spitzer infrared spectrograph 55 constellation Aries 55 gaseous envelope 55 Infrared Thermal Imaging Spectrometer 55 comet tail 55 gravitational redshift 55 Milankovitch cycles 55 undersea volcanoes 55 oceanic crust 55 Mpc 55 topological insulators 55 photometry 55 brown dwarfs 55 Heliospheric Observatory 55 cosmic rays 55 Io Europa 55 astronomical objects 55 icy crust 55 Supernova #A 55 Hellas Basin 55 Tarantula nebula 55 GRB #B 55 Gliese #c 55 potentially habitable planets 55 XMM Newton 55 filaments 55 convection currents 55 IRAS #-# 55 iron pnictides 55 asterism 55 SMBHs 55 lunar orbits 55 keV 55 Mg Fe 55 infrared radiation 55 arcsecond 55 extrasolar planet 55 radiative 55 shadowed craters 55 GRB # 55 sonoluminescence 55 Palaeozoic sedimentary 55 X ray photons 55 moonlets 55 hydrogen helium 55 extrasolar planets orbiting 55 habitable planets 55 BP Piscium 55 equatorial bulge 55 copper oxide superconductors 55 radial velocity technique 55 gravitational attraction 55 constellation Puppis 55 hadron 55 thermal gradients 55 Rydberg atoms 55 electromagnetic flux 55 Martian atmosphere 55 atoms 55 spectral measurements 55 circumstellar dust 55 Comet Hale Bopp 55 diffraction pattern 55 geoneutrinos 55 galaxies 55 Cassini ion 55 supernova SN 55 gravitational interactions 55 photoluminescence 55 quantum mechanically 55 antiferromagnetic 55 SN #C 55 ionize 55 Sunspots 55 Cepheid variable 55 submillimeter 55 Cassini flyby 55 constellation Pisces 55 comet Hale Bopp 55 Solar TErrestrial RElations Observatory 55 torus 55 electron ion 55 THz radiation 55 occultation 55 protoplanets 55 manganite 55 Trifid 55 starlike 55 Ozone O3 55 planets orbiting 55 X rays gamma rays 55 carbonate globules 55 globular cluster 55 microcavity 55 arcseconds 55 HIP #b 55 extrasolar planetary 55 globular clusters 55 GRB #A 55 astrophysical objects 55 star Gliese 55 helium atom 55 electron density 55 SDSS II 55 globular cluster M# 55 galactic equator 55 geomagnetic activity 55 constellation Sagittarius 55 Eagle Nebula 55 silicic 55 ultracold 55 Kuiper Belt objects 55 kelvin 55 millisecond pulsars 55 Higgs bosons 55 runaway thermonuclear 55 extragalactic 55 auroral activity 55 plasmon 55 supernovae 55 orbits Saturn 55 collisional 55 Corona Australis 55 lobate scarps 55 Capricornus 55 SOHO spacecraft 55 luminosity 55 neutralinos 55 ultraviolet photons 55 constellation Vulpecula 55 lattice vibrations 54 SN #D 54 spectroscopically 54 cuprates 54 baryon acoustic oscillations 54 Virgo cluster 54 Rayleigh scattering 54 auroras 54 Gemini constellation 54 quantum oscillations 54 ULIRGs 54 Milky Way 54 sunward 54 aurora 54 Geminid shower 54 outermost layers 54 Konacki 54 YORP effect 54 aphelion 54 zodiac constellations 54 Solar Dynamics Observatory 54 starlike object 54 constellation Pegasus 54 -# Celsius [001] 54 anisotropy 54 magnetic dipole 54 muons 54 Super Earths 54 brightest supernova 54 SINFONI 54 Cosmic Microwave Background CMB 54 electrons positrons 54 novae 54 Magnetic reconnection 54 barred spiral galaxy 54 faint galaxies 54 extrasolar planets 54 helicity 54 diffracted 54 moons circling 54 Doppler shifts 54 electrons protons 54 Type Ia supernovae 54 PKS #-# 54 outermost planet 54 Magellanic Stream 54 redshifts 54 isotherms 54 GZK cutoff 54 specular reflection 54 cometary material 54 silicon waveguide 54 primitive meteorites 54 Terra Meridiani 54 coronagraph 54 Ultraviolet radiation 54 constellation Draco 54 thin crescent 54 soliton 54 Andromeda Galaxy 54 Saturn outermost ring 54 NGC #A 54 waxing crescent 54 spectral fingerprint 54 Dirac fermions 54 superstrings 54 planet transits 54 photometer 54 waxing crescent moon 54 quark gluon plasma 54 Martian craters 54 planetary atmospheres 54 hematite mineral 54 single celled algae 54 masers 54 PSR B# +# 54 Vourlidas 54 infrared spectral 54 dust enshrouded 54 equatorial regions 54 VIRTIS 54 GeV 54 Alycia Weinberger 54 solar flares 54 Coma cluster 54 unaided eye 54 Beehive Cluster 54 HD# [005] 54 coronal hole 54 galaxy clusters 54 THEMIS Image 54 cosmic microwave background 54 sidereal 54 Gal Yam 54 Orion constellation 54 Mimas 54 orbits 54 martensite 54 antiparticle 54 ferric oxides 54 Greenhouse gases trap 54 aerosol particles 54 Arabia Terra 54 electron diffusion 54 magnetization 54 Cydonia region 54 crustal rocks 54 gamma ray burst 54 NASA Wilkinson Microwave 54 Relations Observatory STEREO 54 Ophiuchi 54 submillimeter wavelength 54 neutralino 54 eclipsing binaries 54 globular star 54 outer layers 54 Diviner 54 microwave photon 54 phonons 54 galaxy 54 spicule 54 hot Jupiters 54 polar stratospheric 54 planemos 54 waxing gibbous moon 54 ultraviolet radiation emitted 54 Bose Einstein condensate 54 Saturn Jupiter Uranus 54 geosynchronous orbit reached 54 comet 54 -# º C [002]