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(Click for frequent words.) 64 UB# [003] 63 Kuiper Belt object 63 Pluto Eris 63 Corot 7b 62 largest moon Charon 61 planetary astronomy 60 Upsilon Andromedae b 60 asteroid Ceres 60 Bug Nebula 60 Richard Binzel 59 exo planet 59 Saturn Uranus Neptune 59 Makemake 59 Quaoar 59 moons orbiting 58 GJ#b 58 TrES 4 58 Pluto moon Charon 58 HD#b 58 BLG #Lb 57 COROT 7b 57 Cancri e 57 GJ #b [001] 57 Sara Seager 57 Gliese #g 57 planetoid 57 mu Arae 57 plutoids 57 plutoid 57 whiz harmlessly 57 astronomer Clyde Tombaugh 56 planets orbiting sun 56 Fomalhaut b 56 Charon Pluto 56 Kuiper belt objects 56 Upsilon Andromedae 56 smallest exoplanets 56 Sedna 56 planetary Transits 56 Beta Pictoris 56 Gerard Kuiper 56 comets orbiting 56 Pluto Charon 56 rocky extrasolar planet 56 dwarf planets 56 Maria Zuber 55 OGLE TR #b 55 Uranus Neptune 55 trans Neptunian objects 55 Storrie Lombardi 55 HD #b [002] 55 AU Mic 55 Ring Nebula 55 Small Body Nomenclature 55 Kuiper belt 55 constellation Carina 55 Io Europa 55 Kuiper Belt Object 55 WASP #b 55 smallest exoplanet 55 Omega Centauri 55 Kuiper belt object 54 proto cluster 54 ESA Herschel 54 Solar TErrestrial RElations Observatory 54 Exoplanets 54 GJ #b [002] 54 Phoebe orbits 54 CoRoT 7b 54 moons Phobos 54 Cygnus Lyra region 54 Avishay Gal Yam 54 Clyde Tombaugh discovered 54 exoplanet orbiting 54 GLAST telescope 54 Red Rectangle 54 extrasolar 54 Gliese #e 54 Fermi telescope 54 Jupiter Ganymede 54 Kuiper Belt objects 54 NASA THEMIS 53 Venus Neptune Uranus 53 Caltech astronomer 53 dwarf planet 53 planets Uranus 53 barred spiral galaxy 53 found circling Gliese 53 GQ Lupi 53 Planck satellite 53 Pluto 53 planetary astronomer 53 constellation Eridanus 53 Franck Marchis 53 galaxy M# [001] 53 Kepler 9c 53 Nikku Madhusudhan 53 Coma Cluster 53 Butterfly Nebula 53 Triangulum Galaxy 53 SIM PlanetQuest 53 Epsilon Eridani 53 inhabitable planets 53 Cancri 53 Stephan Quintet 53 Henize #-# 53 MIT planetary scientist 53 constellation Hercules 53 brightest supernova 53 magnetospheric imaging instrument 53 UDFy # 53 Mercury magnetosphere 53 Saturn moons Enceladus 53 Helioseismic 52 Heliospheric Investigation 52 extrasolar planets orbiting 52 Solar Terrestrial Relations 52 V# Mon 52 ray Space Telescope 52 windshield wiper maneuver 52 IntergalaticEarth 52 inch Samuel Oschin 52 Samuel Oschin Telescope 52 Gliese #c 52 Muchachos Observatory 52 Inuit goddess 52 interstellar cloud 52 celestial object 52 Giovanni Cassini 52 McDonald Aeberli Funeral Home 52 gravitational microlensing 52 moon Charon 52 retrograde orbit 52 Nima Arkani Hamed 52 molecule buckminsterfullerene 52 extrasolar planets 52 Mars Uranus Neptune 52 Pluto dwarf 52 Comet Holmes 52 Earthlike 52 planet Gliese #g 52 PASADENA Calif. Astronomers 52 extrasolar planet 52 exoplanetary 52 Wide Angle Search 52 Meteoritical Society 52 Ian McShane Pillars 52 twin STEREO spacecraft 52 gaseous planet 52 Manchester Jodrell Bank 52 Andrea Ghez 52 retrograde orbits 52 BP Piscium 52 galaxy M# [002] 52 Las Cumbres Observatory 52 Physics Wilhelm Röentgen 52 orbiting Kepler telescope 52 constellation Ursa Major 52 subsurface ocean 52 Kepler #b 52 planets orbiting distant 52 ESA Planck 52 outermost planet 52 P/# A2 52 exoplanets planets 52 WISE spacecraft 52 planets comets 52 demote Pluto 52 Follett Pillars 52 sized planets orbiting 52 bedrock outcropping 52 exoplanets orbiting 52 Image NASA JPL 52 Kuiper Belt 52 TrES 51 distant quasar 51 S/# P2 51 manages JPL 51 smoothest flattest spot 51 Dumbbell Nebula 51 Exoplanet 51 Saturn Enceladus 51 cosmic cannibal 51 GALEX 51 transiting planet 51 orbiting Chandra 51 protoplanet 51 Europa Ganymede 51 NCAR sponsor 51 WISE infrared 51 WISE telescope 51 terrestrial planets 51 Planetary Transits 51 dustier stormier atmosphere 51 Saturn outermost 51 journal Meteoritics 51 millisecond pulsar 51 Konacki 51 Earthlike planets 51 NASA STEREO 51 Ellery Hale 51 GA6 51 icy moons 51 GT9 51 John Grotzinger 51 Earth Connection Coronal 51 constellation Pegasus 51 NASA Far Ultraviolet 51 OSIRIS Rex 51 Space Infrared Telescope 51 planet HD #b 51 Meteoritics 51 Convection Rotation 51 HL Tau 51 constellation Scorpius 51 planemos 51 Deep Impact eXtended Investigation 51 star Gliese 51 habitable worlds 51 moon Canup 51 Hot Jupiters 51 NASA Kepler 51 NASA twin rovers 51 CfA 51 Pieter van Dokkum 51 CoRoT #b 51 super Earths 51 HD #b [001] 51 Cosmic Microwave Background 51 Io Europa Ganymede 51 exoplanets 50 Infrared Array Camera 50 JPL manages 50 planet orbiting 50 Aboard Endeavour 50 Perseus Cluster 50 rover Spirit landed 50 discover Fomalhaut 50 planetary scientist 50 Gliese #G 50 asteroids orbiting 50 Virgo cluster 50 XO 3b 50 Kepler Mission 50 Kuiper Belt Objects 50 moon Ganymede 50 rocky planets 50 Epimetheus 50 NASA Great Observatories 50 UCO Lick 50 lensing galaxy 50 Fermi Gamma ray 50 Helix nebula 50 constellation Lyra 50 Uranus Jupiter 50 Phil Schewe spokesman 50 Brera Observatory 50 inspired Kroto 50 Voorwerp 50 gamma ray observatory 50 Veil Nebula 50 Astrophysicist 50 Andromeda galaxy 50 exoplanets planets outside 50 exoplanet 50 outermost planets 50 moon Mab 50 constellation Lacerta 50 spiral galaxy Messier 50 PSR B# +# 50 Pan STARRS PS1 telescope 50 Space Physics 50 Anthony Remijan 50 constellation Sagittarius 50 Descent Imager Spectral Radiometer 50 Astrophysical 50 galaxy NGC 50 Robotic Exploration 50 Oort Cloud 50 Volatile Evolution 50 Lunar Prospector 50 orbits Saturn 50 Climate Sounder 50 STScI 50 Theodore von Karman 50 Cosmic Background Explorer 50 neutral mass spectrometer 50 Kuiper belt disc 50 Zeta Ophiuchi 50 permanently shadowed craters 50 NASA JPL Space 50 BLG #L 50 Oort cloud 50 Harvard Smithsonian Astrophysical 50 giant gaseous planets 50 Methone 50 infrared observatory 50 Facility SIRTF 50 credit NASA JPL 50 Wolszczan 50 Syrtis Major 50 planets orbiting 50 planet TrES 50 gravitationally bound 50 #gy 50 Dwarf Planet 50 buckypaper virtually 50 Neptune Jupiter 50 SN #C 50 mysterious uncharted 49 Saturn moon 49 Delta Cephei 49 Astrobiology Institute 49 moons JAXA 49 Harlow Shapley 49 Voyager spacecraft flew 49 Explorer WISE 49 Harvard Smithsonian CfA 49 spiral nebulae 49 Steward Observatory 49 Foton M3 49 Laser Interferometer Gravitational Wave 49 Venus Uranus 49 Titan smoggy 49 COROT exo 3b 49 Pluto Kuiper Belt 49 Astrophysical Institute 49 Evolution Explorer 49 Super Kamiokande 49 journal Icarus 49 Beta Pictoris b 49 moon Enceladus 49 Maciej Konacki 49 Hollywood dreck Battlefield 49 starburst galaxy 49 Interior Laboratory GRAIL 49 Mars Neptune Uranus 49 exoplanet hunter 49 Neptune Uranus 49 MIT Kavli Institute 49 Dan Buhl Planetarium 49 tidally locked 49 SELENE probe 49 Planck spacecraft 49 Starz Pillars 49 Toutatis 49 Christopher Chyba 49 HD# [002] 49 Ringed Planet 49 planet orbits 49 Galilean moons 49 Brenda Ekwurzel climate 49 constellation Virgo 49 submillimetre wavelengths 49 Tarantula Nebula 49 Gliese #d 49 Robert Jedicke 49 EGRET 49 Spectroscopic Explorer 49 GRB #B 49 planets circling stars 49 Curiosity rover 49 Jupiter moon Io 49 NASA Fermi Gamma 49 Ontario Lacus 49 rover Sojourner 49 Margarita Marinova 49 planets orbiting stars 49 Hydrospheric 49 Near Infrared Camera 49 NASA twin STEREO 49 Diviner instrument 49 red supergiant 49 Rychard Bouwens 49 Planetary scientist 49 Kepler observatory 49 Herschel Space Telescope 49 Astrophysics MOA 49 Terrestrial Planet Finder TPF 49 BepiColombo 49 Owen Gingerich 49 Observatory astronomer 49 transiting exoplanet 49 Herbig Ae Be 49 #/#-ton truss 49 X ray telescopes 49 Proxima Centauri 49 TSN PZ camera 49 repeated fly bys 49 Spaceguard Survey 49 Caloris 49 WM Keck Observatory 49 Credit NASA JPL 49 galaxy cluster 49 SECCHI 49 Xavier Bonfils 49 transiting planets 49 Galilean satellites 49 Astrophysical Journal 49 High Angular Resolution 49 van Arkel discovery 49 Astrophysics 49 Extrasolar planets 49 binary quasar 49 SwRI Space 49 Epsilon Aurigae 49 Mars Jupiter Uranus 49 magma ocean 49 rotating neutron 49 Lucasian Chair 49 Saturn innermost 49 MG J# +# 49 zodiacal dust 49 NASA Kepler spacecraft 49 SDSS II 49 planets orbits 49 Milky Way Galaxy 49 Mars Saturn Uranus 49 Photo NASA JPL 49 JDEM 49 Cometary 49 Hari Manoharan 49 constellation Centaurus 49 physics astrophysics 49 NOAO AURA NSF 49 star Fomalhaut 49 equatorial plains 49 hypervelocity stars 49 greatest insect emergences 49 Information Network CIESIN 49 multiband imaging photometer 49 BP Psc 49 IRC +# 49 fainter objects 49 Herschel Space 49 earthshine 49 Astronautical Science 49 Adam Riess 49 Libra constellation Vogt 49 Saul Perlmutter 48 lunar orbiting spacecraft 48 Crab Pulsar 48 PSR J# 48 Caltech Jet Propulsion 48 Mercury Uranus 48 Fornax cluster 48 constellation Aquarius 48 Verbiscer 48 EPOXI mission 48 Smithsonian astronomer 48 ESO VLT 48 humanoid robot R2 48 astrobiology scientist 48 Telescope LSST 48 ALH# 48 Habitable Worlds 48 Earthlike planet 48 Environment Explorer LADEE 48 Ionosphere Sounding 48 Trifid 48 Diviner 48 Mars Uranus 48 Terrestrial Planet Finder 48 Whipple Observatory 48 Gravitational waves 48 Adaptive Optics 48 Credits ESA 48 Neil DeGrasse Tyson 48 sunlike star 48 Cassini Image 48 geomicrobiology studying particles 48 habitable zones 48 Health ACSH.org HealthFactsAndFears.com 48 astronomer 48 Douglas Hudgins Kepler 48 Jovian moon 48 Lulin Observatory 48 periodic dimming 48 Planetology 48 planetoids 48 infrared telescope 48 Lasers Photonics 48 Jupiter icy moons 48 Arsia Mons 48 astrophysical sciences 48 American Astronautical Society 48 NASA WMAP 48 Helmi stream 48 Takeo Kanade 48 orbiter Cassini 48 planets 48 WMAP satellite 48 constellation Vulpecula 48 VY Canis Majoris 48 inch refractor telescope 48 VB #b 48 ChemCam 48 SN #gy 48 Observatory STEREO 48 foreground galaxy 48 Wilkinson Microwave Probe 48 dwarf spheroidal 48 X ray spectrometer 48 Donald Johanson 48 demoted Pluto 48 exo planets 48 S/# [001] 48 spacecraft Cassini 48 joins rovers Spirit 48 Carnegie Institution planetary geologist 48 superclusters 48 asteroids comets 48 circumstellar disks 48 constellation Perseus 48 Eagle Nebula 48 ARRL AMSAT 48 neutron spectrometer 48 LightSail 1 48 smallest extrasolar planet 48 Infrared Mapping Spectrometer 48 Haumea 48 Vulpecula 48 Pavel Kroupa 48 Milky Way halo 48 Orion nebula 48 Computational Cosmology 48 Cosmological Physics 48 Mars Pathfinder lander 48 NuSTAR 48 Triangulum 48 Jupiter Icy Moons 48 Conductivity Analyzer 48 Astrophysical Journal Letters 48 Lunar CRater Observation 48 Hubble Captures 48 X ray telescope 48 Carina constellation 48 Terrestrial Magnetism 48 HIP #b 48 ROSAT 48 Magnetars 48 Saturn moons Titan 48 Venus Jupiter Uranus 48 Astrophysics Cambridge Mass. 48 Frank Bertoldi 48 Radioastronomy 48 Ehud Shapiro 48 TW Hydrae 48 NASA Interstellar Boundary 48 Solar System 48 Xena 48 astronomer Edwin 48 Constellation Observing 48 Saturn Jupiter Uranus 48 Observatory SDO 48 SIRTF 48 Geminga 48 Planetary Studies 48 orbiting observatories 48 Omega Nebula 48 heavily cratered 48 Martians invading 48 Mullard Space Science 48 Gliese 48 telescope atop Mauna 48 comets meteors 47 axis wobbles 47 planetary nebulas 47 Kepler 9b 47 Saturnian moon Titan 47 Investigation DIXI 47 NASA MErcury Surface 47 journal Astronomy 47 MErcury Surface Space ENvironment 47 Mojzsis 47 Martian rovers 47 Jupiter Icy Moons Orbiter 47 Horsehead Nebula 47 moons circling 47 Anisotropy Probe 47 Hauptman Woodward Medical 47 eyepiece #/#s f/#.# 47 carbonaceous chondrite 47 RS Ophiuchi 47 Opportunity parachuted 47 Caltech manages 47 protoplanetary disks 47 Hubbles 47 impactor spacecraft 47 MUSES C 47 Saturn outermost moon 47 frigid arctic plains 47 Smithsonian Astrophysical Observatory 47 planetary geologist 47 Systems NEX AIQ.H 47 X ray observatory 47 G#.# +#.# 47 COROT satellite 47 Anisotropy Probe WMAP 47 distant supernovae 47 Saturn moon Mimas 47 Planetary Science 47 planet Uranus 47 astronomer Pieter van 47 Compton Gamma Ray 47 PN Lebedev Physical 47 absorbs photons 47 X ray observatories 47 constellation Cetus 47 Nasa Kepler 47 Olympus Mons 47 Arizona Steward Observatory 47 Gerhard Schwehm 47 village Deerlick 47 SN #A 47 planets circling 47 Ray Villard 47 comet McNaught 47 Bok globules 47 NASA JPL Cornell 47 Southern Observatory ESO 47 Von Frese 47 Exobiology 47 Kip Thorne 47 Inc USNA 47 Gary Ruvkun 47 Nobel laureate physicist 47 Yukawa Institute 47 Dr. Daniel Geschwind 47 Palomar Observatory 47 OSIRIS REx 47 Max Tegmark 47 supergiant star 47 particle detectors 47 Deep Impact Extended 47 Lowell Observatory 47 Planck observatory 47 Mars Atmosphere 47 Neural Computation 47 Sagittarius Ketu 47 Hale Bopp 47 exosphere 47 Virgo Cluster 47 Orbiting Solar 47 awarded manned spaceship 47 Optical Spectroscopic 47 Cassini spacecraft orbiting 47 Hanny Voorwerp 47 Particle Astrophysics 47 lightest exoplanet 47 visit http:/saturn.jpl.nasa.gov 47 Cameron Mackintosh Visiting 47 renowned cosmologist 47 sunspot cluster 47 William Bottke 47 brown dwarf 47 Churyumov Gerasimenko 47 La Silla Chile 47 tholins 47 interstellar dust particles 47 Tunguska asteroid 47 Karen T. Borchers 47 Son Nghiem 47 asteroid Vesta 47 Nicolaus Copernicus 47 Viking Lander 47 photosphere 47 Pierre Simon Laplace 47 S/# S1 47 potentially habitable 47 Goldilocks zone 47 Coel Hellier 47 choking irritants 47 Optical Gravitational Lensing Experiment 47 Super Earths 47 spinning neutron 47 planetary science 47 Nili Fossae 47 puny Pluto 47 spectroscopic observations 47 Trojan asteroids 47 Wilkinson Microwave Anisotropy Probe 47 Shri Kulkarni 47 Credit ESO 47 Martian meteorites 47 volcanic moon Io 47 Galaxy Evolution 47 inch refracting telescope 47 twin Voyager spacecraft 47 Rosette Nebula 47 Cosmic Evolution 47 R#a# 47 Nergis Mavalvala 47 cosmological distances 47 Japan NAOJ 47 Astro E2 47 occulted 47 NASA Astrobiology 47 CoRoT 9b 47 STSS Demo 47 microshutters 47 Spitzer Space Telescope 47 Planetary Physics 47 reentry capsule 47 Transplantation Biology 47 protoplanetary disk 47 Cassini imaging 47 Malcolm Fridlund 47 Spudis 47 Sasselov 47 Astronomers Discover 47 eclipsing binary 47 Tommaso Treu 47 dwarf galaxy 47 Michael Studinger 47 Fritz Zwicky 47 constellation Cassiopeia 47 JIMO mission 47 habitable planet 47 dwarf planets exist 47 OMEGA instrument 47 High Altitude Observatory 47 Cat Paw Nebula 47 Charles Beichman 47 named Gryposaurus monumentensis 47 KBOs 47 brown dwarfs 47 Peter Capak 47 La Silla Observatory 47 constellations Cygnus 47 journal Monthly Notices 47 millisecond pulsars 47 laser altimeter 47 NSF Integrative Graduate 46 radial velocity technique 46 Greenhouse gases trap 46 Caltech Palomar Observatory 46 orbiting Cassini spacecraft 46 Grillmair 46 constellation Andromeda 46 gory spectacles 46 Shuttle Discovery docks 46 Mandushev 46 EPOCh 46 YORP effect 46 Infrared Pathfinder Satellite 46 moons Io 46 Opportunity rover 46 asteroid 46 Extrasolar 46 Quantitative Biomedical Research 46 Keck Observatory 46 Hubble Space Telescope HST 46 RHESSI 46 Small Magellanic Cloud 46 Rachel Ehrenberg 46 neutrino telescope 46 Mastcam 46 Viking Orbiter 46 WFC3 46 Robin Canup 46 gibbous 46 MINOS experiment 46 Nasa Goddard Space 46 Cassini radar 46 spokesman Michael Braukus 46 Alberto Saal 46 UW Applied Physics 46 Thomas Jessell 46 NASA Lunar Prospector 46 moonlet 46 MMT Observatory 46 Kazantzidis 46 asteroids 46 Michal Lipson 46 Mark Changizi 46 Antennae Galaxies 46 Infrared Thermal Imaging Spectrometer 46 Astrophysicists 46 Pinwheel Galaxy 46 comets asteroids 46 Foundation Integrative Graduate 46 twin moons Phobos 46 comet Lulin 46 University astronomer Pieter 46 coronal loops 46 polar mesospheric clouds 46 orbiting 46 inner asteroid belt 46 Pan STARRS 46 WISE mapped 46 Saturn outermost ring 46 Lunar Module Pilot 46 Nuclear Spectroscopic Telescope Array 46 Jennifer Rizzotti Sue 46 ESA Integral 46 Monthly Notices 46 tidal bulge 46 elliptical galaxy NGC 46 super perigee moon 46 SEGUE 46 Drake Deming 46 microlensing 46 Keck telescopes 46 Iapetus 46 Linda Elkins Tanton 46 Paul Dirac 46 Gruss Lipper Biophotonics 46 By PAUL RECER 46 Orion Nebula 46 Mini Thermal Emission 46 Stan Woosley 46 Solar Orbiter 46 theoretical physicist Stephen Hawking 46 Heterodyne Instrument 46 Devil Toad 46 Squyres Cornell 46 Gravitational lensing 46 Sagittarius dwarf galaxy 46 detect neutrinos 46 Lunar Crater 46 astronomy observatory 46 Buhl Planetarium 46 Moon Mineralogy Mapper M3 46 Meg Urry 46 Velocity Planet Searcher 46 Phaethon 46 NASA Cosmic Background 46 CNRS Institut 46 moon Iapetus 46 Single Molecule Biophysics 46 constellation Draco 46 Carnegie Observatories 46 Microlensing Follow Up 46 Comet C/# P1 McNaught 46 Jupiter Saturn Uranus 46 NASA JPL Caltech 46 Taurus Littrow Valley 46 Subaru telescope 46 atmospheric neutrinos 46 Cassini Imaging 46 Commissariat à l' Énergie 46 Martian rover 46 Cassini ultraviolet 46 IBM logo ibm.com 46 Stanford Synchrotron Radiation 46 Comet Halley 46 CU Boulder LASP 46 submillimeter galaxies 46 Orion constellation 46 Ranging spacecraft 46 Valles Marineris 46 Hubble astronomer 46 Queloz 46 Qiang Ji 46 brown dwarfs stellar 46 Goldilocks planet 46 Priyamvada Natarajan 46 NEAR Shoemaker 46 Multi Object Spectrograph 46 COROT 46 Fomalhaut 46 Steward Observatory Mirror 46 intrinsic brightness 46 Metabolic Engineering 46 plutons 46 elliptical galaxy 46 IRAS 4B 46 Kepler Telescope 46 Gamma ray Large 46 Greenbelt Md. manages 46 Knievel immortalized 46 Nasser Peyghambarian 46 Ray Spectrometer 46 Virtual Planetary Laboratory 46 moon Phobos 46 Dominique Cassini 46 Cosmic Origins Spectrograph COS 46 Laser Interferometer Space 46 NASA astrobiology 46 Winglee 46 George Djorgovski 46 NASA Cassini 46 Jill Tarter 46 Panoramic Survey 46 QD Vision www.qdvision.com 46 Atmospheric Oceanic 46 detect gravitational waves 46 luminous galaxies 46 Cassini magnetometer 46 jovian 46 Mercury flyby 46 volcano Olympus Mons 46 Space Telescopes 46 telescopes atop Mauna 46 magnetar 46 hook beaked lizard 46 Hakan Svedhem 46 NASAâ € ™ 46 UKIRT 46 Jonathan Lunine 46 Kuchner 46 Suzaku X ray 46 weather satellite TIROS 46 Apes Prequel 46 astronomer Nicolaus Copernicus 46 Thermal Emission Spectrometer 46 Smartest Machine 46 Cydonia region 46 Hubble observations 46 NASA Stardust NExT 46 star Beta Pictoris 46 Saturnian system 46 NASA Heliophysics Division 46 Virgin Galactic unveils 46 ESA Rosetta 46 Saturn moons 46 Sumio Iijima 46 Jeffrey Bada 46 Gael Chauvin 46 Science Experiment HiRISE 46 Lagoon Nebula 46 Biomedical Magnetic Resonance 46 seismologist Egill Hauksson 46 Lunine 46 constellation Aquila 46 Large Synoptic Survey 46 Planetary Fourier Spectrometer PFS 46 J# +# [002] 46 NASA Goddard Spaceflight 46 interplanetary spacecraft 46 distant galaxy 46 Astronomy 46 Geza Gyuk 46 Woodrow Whitlow 46 galactic clusters 46 Carnegie Institution Geophysical 46 Ursa Minor 46 Opportunity Mars rover 46 High Resolution Imaging 46 JIMO 46 SNR #-#.# 46 Nathan Kaib 46 active galactic nucleus 46 VIRTIS instrument 46 Jovian moons 46 Submillimeter Array 46 Lunar Reconnaissance Orbiter LRO 46 Kuiper Belt mysterious 46 Eta Carinae 46 Titan Saturn 46 Basic Biomedical Sciences 46 Fundamental Physics 46 C. Altschuler 46 Kaguya probe 46 J Craig Venter 46 protoplanetary 46 Thirty Meter Telescope 46 Garth Illingworth 46 hypervelocity star 46 filamentary structure 46 SuperWASP 46 ionized gas 46 onrushing comet 46 neutralinos 46 Astromaterials Research 46 Cabeus crater 46 moon Deimos 46 Chilean Atacama Desert 46 Epoxi 46 Carle Pieters 46 theoretical physicist 46 Anne Verbiscer 46 magnetars 46 HiRISE camera aboard 46 TSX VENTURE GEL NZAX 46 Saturn rings 46 AB Aurigae 46 Nasa Jet Propulsion 45 habitable zone 45 Cloud Aerosol Lidar 45 KamLAND 45 polar craters 45 Technology CalTech 45 WM Keck 45 field Infrared Survey 45 Buehler Planetarium 45 Microlensing Observations 45 Great Observatories 45 tokamak 45 Solar Dynamics Observatory 45 Clyde Tombaugh 45 orbiting Saturn 45 Astronomers Find 45 optical interferometry 45 telescope Uranus 45 PanFS parallel file 45 Definiens Cognition Network 45 IRAS #-#