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(Click for frequent words.) 71 planetary Transits 70 ESA Planck 69 Planetary Transits 68 rocky extrasolar planet 68 Planck satellite 67 Convection Rotation 67 BepiColombo 66 ESA Rosetta 66 Giovanni Cassini 66 Dominique Cassini 66 Helioseismic 66 Kepler Mission 66 NASA STEREO 65 NASA THEMIS 65 Planck spacecraft 65 Optical Spectroscopic 65 ESA GOCE 65 ESO VLT 65 ESA Cluster 64 Credits ESA 64 Near Infrared Camera 64 Deep Impact eXtended Investigation 64 Heterodyne Instrument 64 SMOS 63 Magnetic Imager 63 Wide Angle Search 63 ESA SMART 63 Christiaan Huygens 63 Infrared Pathfinder Satellite 63 Ocean Salinity 63 SRON 63 NASA Cosmic Background 63 Cloud Aerosol Lidar 63 Spectrograph 62 Lunar Reconnaissance Orbiter LRO 62 eyepiece #/#s f/#.# 62 Solar Dynamics Observatory 62 BLG #Lb 62 ESA Integral 62 Wolfgang Brandner 62 GALEX 62 Herschel Space Telescope 62 Planck telescope 62 Magnetospheric 62 Explorer WISE 62 XMM Newton X ray 62 Exoplanet 62 Solar Terrestrial Relations 62 Hubble Near Infrared 62 mu Arae 62 infrared astronomy 62 Hubble Space Telescope HST 62 APXS 62 Descent Imager Spectral Radiometer 62 WISE spacecraft 62 SIRTF 61 gamma ray observatory 61 COROT 61 EPOCh 61 comet chaser 61 Atacama Large Millimeter submillimeter 61 ESA SMOS 61 Solar TErrestrial RElations Observatory 61 Atlantis Undocks From 61 Observatory STEREO 61 VIRTIS 61 radio occultation 61 Mid Infrared 61 Herschel Space 61 Imaging Spectrometer 61 Proba 2 61 WISE infrared 61 AKARI 61 Fermi Gamma ray 61 MPIfR 61 Helios 2B 61 Space Infrared Telescope 61 visit http:/saturn.jpl.nasa.gov 61 Relations Observatory STEREO 61 VIRTIS instrument 61 Kepler 9c 61 NuSTAR 61 Saturn Uranus Neptune 61 Cosmic Background Explorer 61 Observatoire de Paris 61 Mars Pathfinder lander 61 NIRCam 60 Multi Object Spectrometer 60 orbiting gamma ray 60 VLBI 60 Neptune Uranus 60 SMOS Soil Moisture 60 STScI 60 Mars Climate Sounder 60 Orbiter LRO 60 largest moon Charon 60 ESA XMM Newton 60 Nikon D# Kowa 60 Submillimeter 60 UKIRT 60 Rosetta orbiter 60 imaging spectrometer 60 HARPS spectrograph attached 60 Cassini Huygens Mission 60 Lunar Exploration 60 Pluto Charon 60 TSN PZ camera 60 twin STEREO spacecraft 60 NASA Stratospheric Observatory 60 enters lunar orbit 60 Fermi telescope 60 LOFAR 60 Gerard Kuiper 60 Shuttle Docks 60 ESA Hubble 60 whiz harmlessly 60 Fermi Telescope 60 Human Spaceflight Microgravity 60 Faint Object 60 Ocean Salinity SMOS 60 D CIXS 60 Greenbelt Md. manages 60 Anthony Remijan 60 XMM Newton 60 HiRISE camera aboard 60 Delfi C3 60 Cosmic Microwave Background 60 orbiting observatories 60 Churyumov Gerasimenko 60 Interstellar Boundary Explorer 59 Curiosity rover 59 Array ALMA 59 NASA twin STEREO 59 INTEGRAL satellite 59 NASA Far Ultraviolet 59 SuperWASP 59 Io Europa 59 Catherine Cesarsky 59 Upsilon Andromedae 59 CoRoT 9b 59 Smos 59 OSIRIS 59 RHESSI 59 GLAST Burst Monitor 59 Nasa Kepler 59 Moon Mineralogy Mapper M3 59 Brera Observatory 59 Mars Orbiter 59 laser altimeter 59 thrilling stargazers 59 Triangulum Galaxy 59 Robotic Exploration 59 NASA Stardust NExT 59 Astrophysics MOA 59 Shallow Subsurface Radar 59 NIRSpec 59 Pierre Simon Laplace 59 Stratospheric Observatory 59 neutral mass spectrometer 59 Laser Interferometer Space 59 Alpha Particle 59 NASA Wilkinson Microwave 59 Heliospheric Investigation 59 GLAST telescope 59 SDSS II 59 Commander Sergei Volkov 59 SOHO spacecraft 59 Dan Buhl Planetarium 59 NAVSTAR Global Positioning System 59 Spectroscopic Explorer 59 Composite Infrared Spectrometer 59 Giovanni Fazio 59 Infrared Astronomy SOFIA 59 NASA Orbiting Carbon 59 Uranus Jupiter 59 Space Telescope GLAST 59 Planetary Fourier Spectrometer PFS 59 interplanetary spacecraft 59 Mercury flyby 59 Anisotropy Probe WMAP 59 JCMT 59 THEMIS mission 59 NASA ESA Hubble 59 Astrosat 59 absorbs photons 59 Optical Gravitational Lensing Experiment 59 Manchester Jodrell Bank 59 Foton M3 58 Investigation DIXI 58 smallest exoplanet 58 KIPAC 58 inhabitable planets 58 Mini SAR 58 Radioastronomy 58 Kuiper Belt Objects 58 Southern Observatory ESO 58 sized planets orbiting 58 Japan NAOJ 58 retrograde orbit 58 Solar Orbiter 58 PSR B# +# 58 Simonetta Di Pippo 58 Herschel Planck 58 Adaptive Optics 58 Laser Interferometer Gravitational Wave 58 submillimetre 58 NASA Cassini 58 ROSAT 58 Wilkinson Microwave Anisotropy Probe 58 THEMIS satellites 58 Gamma ray burst 58 moons Phobos 58 NASA Solar Terrestrial 58 Bug Nebula 58 Tycho Brahe 58 magnetospheric imaging instrument 58 Halton Arp 58 auroral emissions 58 SIM PlanetQuest 58 Interior Laboratory GRAIL 58 inch Samuel Oschin 58 Helmholtz Zentrum Berlin 58 Rosetta spacecraft 58 Earthscope 58 stellar occultations 58 Foing 58 TanDEM X 58 Climate Sounder 58 Solar Optical Telescope 58 Franck Marchis 58 SECCHI 58 Cassini Image 58 Galaxy Evolution 58 Butterfly Nebula 58 Extrasolar Planets 58 THEMIS Images 58 Spectrometers 58 NASA EPOXI mission 58 Anisotropy Probe 58 Kuiper belt objects 58 Mars CRISM 58 WISE telescope 58 THEMIS Image 58 ASTRON 58 van Arkel discovery 58 Stephan Quintet 58 Infrared Astronomy 58 Thermal Emission Spectrometer 58 Harlow Shapley 58 EarthCARE 58 extrasolar planetary systems 58 Lunar CRater Observation 58 GOCE satellite 58 Mini Thermal Emission 58 astronomical telescope 58 Webb Telescope 58 P/# A2 58 NASA MESSENGER 58 Cygnus Lyra region 58 Nikku Madhusudhan 58 Exoplanets 58 Foton spacecraft 58 Hubble Space 58 COROT 7b 58 Freie Universitaet Berlin 58 Mission SRTM 58 Satellite GOSAT 58 ESA Proba 58 celestial observations 58 SIRAL 58 Hakan Svedhem 58 Jupiter Ganymede 57 ATV Johannes Kepler 57 Infrared Camera 57 NOAA GOES 57 Observatory SDO 57 LISA Pathfinder 57 Mossbauer 57 Express orbiter 57 UA Lunar 57 Saturn Cassini 57 Mars Pathfinder 57 airglow 57 Compton Gamma Ray 57 Infrared Thermal Imaging Spectrometer 57 Keck Interferometer 57 Cosmic Evolution 57 Phobos Grunt 57 Wilkinson Microwave Probe 57 Solar Sail 57 National Astronomical Observatory 57 windshield wiper maneuver 57 GOCE 57 ESA ESTEC 57 Corot 7b 57 P Churyumov Gerasimenko 57 ESA ERS 57 Gamma ray Large 57 Cassini flyby 57 PSR J# 57 Envisat satellite 57 Extrasolar 57 Herschel SPIRE 57 ASPERA 57 Total Ozone Mapping 57 FORCAST 57 Huygens Probe 57 Technology Centre ESTEC 57 mineralogical mapping 57 Orbiting Carbon Observatory OCO 57 Neutron Detector 57 GIOVE B 57 Mars Reconnaissance Orbiter MRO 57 MetOp 57 astrometric 57 Terrestrial Planet Finder TPF 57 X ray spectrometer 57 Chajnantor plateau 57 Bernard Foing 57 Giovanni Picardi 57 Voyager Galileo 57 Space Physics 57 Ring Nebula 57 NASA Lunar Crater 57 STEREO spacecraft 57 onboard Chandrayaan 57 Ionosphere Sounding 57 Sojourner Rover 57 Stefan Immler 57 Astrophysical 57 Huchra 57 Kailash Sahu 57 Shuttle Discovery docks 57 Oscillations 57 Extreme Ultraviolet Imager 57 X ray observatory 57 Lunar Reconnaissance Orbiter Camera 57 polarimetric 57 orbital solitude 57 submillimetre wavelengths 57 geo synchronous transfer 57 COBE satellite 57 Phoenix Microscopy Electrochemistry 57 Muchachos Observatory 57 Deep Impact Extended 57 INAF IASF 57 Alycia Weinberger 57 CSIRO Parkes radio 57 Multi Object Spectrograph 57 Titan flyby 57 NASA STScI 57 Bepi Colombo 57 detect gravitational waves 57 particle analyzers 57 Libra constellation Vogt 57 astrometry 57 SPACECRAFT 57 Paul Kneib 57 Cryosat 57 NASA Spacecraft 57 lunar orbiting spacecraft 57 Johannes Kepler 57 Suzaku X ray 57 Richard Binzel 57 COSPAR 57 Long Baseline Interferometry 57 ExoMars rover 57 Thermal Emission 57 Samuel Oschin Telescope 57 AMASE 57 Elenin 57 Ulysses spacecraft 57 Magnetic Imager HMI 57 Uranus Neptune 57 Director Charles Elachi 57 Igor Mitrofanov 57 IBEX spacecraft 57 Mars Color Imager 57 YES2 57 extrasolar planet observations 57 exoplanetary 57 Orbit Validation 57 Planck 57 Giove B 57 constellation Carina 57 Long Wavelength Array 57 Ultraviolet Optical Telescope 56 Orbiter MRO 56 Panoramic Survey 56 Interferometric 56 Burst Alert 56 Frank Bertoldi 56 exoplanet hunter 56 Heliospheric Observatory SOHO 56 Extragalactic 56 telescopic observations 56 SRON Netherlands Institute 56 Max Planck Institut fuer 56 Huygens mission 56 ray Space Telescope 56 X ray telescopes 56 de Pater 56 OSIRIS Rex 56 Gerhard Schwehm 56 Mauna Kea Hawaii 56 Hans Deeg 56 Force Microscopy 56 Credit ESO 56 ST5 56 Neutral Mass Spectrometer 56 ESTEC 56 aboard ESA Envisat 56 OGLE TR #b 56 NRAO AUI NSF 56 UCO Lick 56 RRATs 56 Neptune Jupiter 56 XMM Newton satellite 56 Photometric Imaging Receiver 56 Spatiales CNES 56 ExoMars Trace Gas 56 Mössbauer 56 Rich Zurek 56 Imaging Spectrometer MERIS 56 CoRoT satellite 56 Cees Dekker 56 NASA Great Observatories 56 moons circling 56 Cancri e 56 COROT satellite 56 Ultraviolet Imaging Spectrograph UVIS 56 Area Telescope LAT 56 NASA ICESat 56 Mars Surveyor Operations 56 Chilean Atacama Desert 56 Mars Surveyor 56 exoplanets planets 56 NASA Interstellar Boundary 56 Dean Pesnell 56 Tod Strohmayer 56 exo planet 56 LADEE 56 Cassini Huygens 56 Kiruna Sweden 56 Roque de los 56 PSR B# 56 Extrasolar Planet Search 56 Mullard Space Science 56 Fermi LAT 56 CfA 56 repeated fly bys 56 MEarth 56 HARPS instrument 56 ESA Huygens probe 56 Oefelein piloted 56 Radio Astronomy MPIfR 56 Astronautical Science 56 NEAR Shoemaker 56 NASA Stardust spacecraft 56 ENVISAT 56 INSAT 4CR 56 Evolution Explorer 56 Conductivity Analyzer MECA 56 Madhulika Guhathakurta 56 Astrophysical Institute 56 RXTE 56 ESA ASI 56 Highly Adaptable Satellite 56 SINFONI 56 CNRS Institut 56 Environment Explorer LADEE 56 Eurobot 56 Instrument OMI 56 infrared observatory 56 specialists Lisa Nowak 56 Metop 56 Infrared Array Camera 56 Rainer Klement 56 ESO PR 56 NASA Mars Orbiter 56 trans Neptunian objects 56 Reaches Orbit 56 polarimetry 56 discover Fomalhaut 56 Flyby spacecraft 56 galaxy M# [001] 56 ESA Envisat 56 #P/Holmes 56 Charon Pluto 56 GOSAT 56 Constellation Observing 56 Spectroscopic 56 NASA Lunar Reconnaissance 56 Ozone Monitoring 56 Methone 56 SSETI Express 56 orbiting Chandra 56 Spitzer Space Telescopes 56 Dr. Jeffrey Peipert 56 Volatile Evolution 56 orbiting Hubble Space Telescope 56 Flyby 56 cosmic cannibal 56 Collider Detector 56 NAOJ 56 NASA WMAP 56 S/# P2 56 Michael Studinger 56 Infrared Remote 56 ADM Aeolus 56 Mars Phobos 56 Rayleigh scattering 56 ESO astronomer 56 SPICAM 56 JPL manages 56 Ray Spectrometer 56 Telescope BAT 55 planetary nebulas 55 retrograde orbits 55 Spacewatch 55 ChemCam 55 comet Churyumov Gerasimenko 55 http:/www.nasa.gov/cassini 55 Venus Neptune Uranus 55 planetary astronomer 55 SCIAMACHY 55 Shepherding Spacecraft 55 Large Electron Positron 55 ESA Earth Observation 55 Shuttle Discovery undocks 55 Microlensing Observations 55 LORRI 55 Dan Durda 55 Lunar Orbiter 55 Astrophysical Research 55 NASA Landsat 55 Extreme Ultraviolet Imaging Spectrometer 55 Climate Experiment GRACE 55 spacecraft Cassini 55 Pavel Kroupa 55 RS Ophiuchi 55 Mission TRMM 55 ESO telescope 55 Pluto Eris 55 Infrared Astronomical Satellite IRAS 55 Extrasolar Planet Observation 55 launching Andrian Nikolayev 55 turned mutant superheroes 55 journal Meteoritics 55 DISR 55 inch refractor telescope 55 Permanent Multipurpose Module PMM 55 ARRL AMSAT 55 ESO La Silla 55 GeoForschungsZentrum Potsdam 55 millisecond pulsar 55 Meteorological Satellites 55 submillimeter wavelength 55 Cometary 55 German SAR Lupe 55 neutron spectrometer 55 Comet #P 55 Delta Cephei 55 Shuttle Endeavour docks 55 Theodore von Karman 55 Nankai Trough Zone 55 Super Kamiokande 55 magnetospheric 55 Russian crewmate Yuri 55 Giovanni Schiaparelli 55 Cassini ultraviolet 55 MARSIS radar 55 STEREO mission 55 PARASOL 55 planets comets 55 Astrophysicist 55 Edmund Halley 55 Synthetic Aperture Radar 55 Characterization EPOCh 55 THEMIS 55 Great Observatories 55 asteroseismology 55 Interferometer 55 Cassini Orbiter 55 Foton M2 55 Compact Array 55 Steward Observatory 55 BepiColombo mission 55 Space Station Status 55 Krimigis 55 NASAs 55 Steins asteroid 55 Dumbbell Nebula 55 velocity Planet Searcher 55 NASA Gamma ray 55 Gravity Probe B 55 journal Monthly Notices 55 stellar occultation 55 VLTI 55 XMM Newton observatory 55 Chandra Observatory 55 Rosetta comet chaser 55 Macroscale Interactions during 55 Aqua satellite 55 Hamish Pritchard 55 Lunar Laser Ranging 55 NASA LCROSS 55 Diviner instrument 55 barred spiral galaxy 55 Ian McShane Pillars 55 Atacama Large Millimeter Array 55 Enceladus flybys 55 Jules Verne ATV 55 Jenniskens 55 planet Gliese #g 55 Jacques Laskar 55 MARSIS 55 spacecraft orbited 55 Stéphane Udry 55 Michal Lipson 55 Karl Menten 55 Shuttle Atlantis blasts 55 Peter Jenniskens 55 credit NASA JPL 55 Daniel Sacotte 55 Cathy Peddie LRO 55 neutrino physics 55 George Zamka 55 Titan smoggy 55 Launch Postponed 55 SHARAD 55 Astro E2 55 Loretta Hidalgo Whitesides 55 Yinghuo 1 55 Upsilon Andromedae b 55 #P/Churyumov-Gerasimenko 55 La Silla observatory 55 HESS telescopes 55 moon Mab 55 maritime subsurface 55 aboard Soyuz TMA 55 Compact Muon Solenoid CMS 55 Observatoire de Haute Provence 55 Goce 54 Max Planck Institut fur 54 Astronauts Install 54 SNfactory 54 Moderate Resolution Imaging 54 Lunar Prospector 54 Heliospheric Observatory 54 nicknamed Xena 54 Cosmic Vision 54 Tropospheric Emission Spectrometer 54 Andrey Borisenko 54 BBSNews #-#-# NASA 54 Hinode 54 SMOS mission 54 ESA astronaut 54 Imaging Spectrograph 54 Paranal Chile 54 ATV Jules Verne 54 NPO Lavochkin 54 Comet Hartley 2 54 comet flyby 54 http:/saturn.jpl.nasa.gov 54 Mars Uranus Neptune 54 TrES 4 54 ANUSAT 54 Konacki 54 Ranging spacecraft 54 airborne particles affect 54 exo planets 54 Son Nghiem 54 Fomalhaut b 54 Chandrayaan II 54 Polarimetry 54 periodic dimming 54 Credit NASA JPL 54 Frascati Italy 54 airborne observatory 54 für Luft und Raumfahrt 54 geostationary earth 54 Paulo Nespoli 54 Comet #P/Churyumov-Gerasimenko 54 Microscopy Electrochemistry 54 UCL Mullard Space 54 hunting Kepler telescope 54 Foton M3 mission 54 Profiler Suite OMPS 54 Geminga 54 C1XS 54 Comet Halley 54 Launch Scrubbed 54 Sasselov 54 INMS 54 SKY WATCH 54 Earth magnetotail 54 Photoacoustic 54 Philae lander 54 ASKAP 54 Infrared Telescope Facility 54 Risky Spacewalk 54 Crab Pulsar 54 Malcolm Fridlund 54 Skynet 5C 54 Atlantis undocks 54 Facility SIRTF 54 GRB #B 54 orbited Jupiter 54 Scorpio adore 54 Spitzer Infrared Array 54 Paranal 54 MErcury Surface Space ENvironment 54 Cassini Equinox 54 Confocal 54 Mars Odyssey mission 54 Terrestrial Planet Finder 54 Fundamental Physics 54 CBERS 2B 54 Suite VIIRS 54 radial velocity technique 54 Taurus Littrow Valley 54 ILS Proton Successfully Launches 54 Cassini Huygens spacecraft 54 Saturnian moon Titan 54 Ocean Surface Topography 54 HD# [002] 54 VISTA telescope 54 Rolf Kudritzki 54 Microlensing 54 Libra adore 54 Noordwijk Netherlands 54 Earth Connection Coronal 54 Eurockot 54 Great Observatories Origins 54 NASA MESSENGER spacecraft 54 LAGEOS 54 Stadermann 54 Cosmic Microwave Background CMB 54 Orbital Express 54 Alain Berinstain 54 ESO telescopes 54 Europa Orbiter 54 HD#b 54 LRO LCROSS 54 Lunar Surface 54 Hubble Space telescope 54 Commander Leroy Chiao 54 NEOWISE 54 submillimeter wavelengths 54 Kepler observatory 54 Ionospheric Sounding 54 Kepler Space Telescope 54 NASA Goddard 54 Regolith 54 Lars Hernquist 54 Sunyaev 54 Spitzer infrared 54 VIMOS 54 Ringed Planet 54 Omega Nebula 54 Orbiting Solar 54 ESA CNES 54 Climate Experiment SORCE 54 DigitalGlobe WorldView 54 multiband imaging photometer 54 weak gravitational lensing 54 Cosmic Origins Spectrograph COS 54 smallest exoplanets 54 Cosmic Background Explorer COBE 54 Gravitational lensing 54 Roman Romanenko 54 entered lunar orbit 54 Synthetic Aperture Radar SAR 54 shuttle undocks 54 retroreflector 54 Astrophysics Laboratory 54 Mars Saturn Uranus 54 Origins Spectral Interpretation 54 Mars Neptune Uranus 54 Big Bang Machine 54 Alexander Goncharov 54 Long Baseline Array 54 Storrie Lombardi 54 Astronomers Find 54 Nuclear Spectroscopic Telescope Array 54 WMAP satellite 54 ultraviolet imaging spectrograph 54 Moon Mineralogy Mapper 54 High Resolution Imaging 54 Shuttle Atlantis docks 54 Velocity Planet Searcher 54 CALIPSO 54 orbiting Kepler telescope 54 De Pontieu 54 Léopold Eyharts 54 optofluidic microscope 54 NASA Kepler telescope 54 Geo synchronous 54 Halzen 54 HiRISE camera 54 Buehler Planetarium 54 Veil Nebula 54 Image NASA JPL 54 Energy Solar Spectroscopic 54 Scanning Transmission Electron 54 Nicolas Copernicus 54 Habitable Planets 54 SBSS satellite 54 AMIE camera 54 Satish Dhawan 54 geosynchronous 54 Martin Haehnelt 54 zodiacal dust 54 Eurockot Launch Services 54 Comet Churyumov Gerasimenko 54 PASADENA Calif. Astronomers 54 moons orbiting Saturn 54 GSTB V2 54 Heliospheric 54 cosmonaut Pavel Popovich 54 Fincke Greg Chamitoff 54 orbit GEO 53 Alexey Sitev 53 ESO Paranal Observatory 53 Antenna LISA 53 Theodor Hänsch 53 Coma Cluster 53 NASA Kepler spacecraft 53 Spatiale des 53 Exobiology 53 Recovery Experiment SRE 53 Aerosol Polarimetry Sensor 53 Saturn innermost 53 Rosette Nebula 53 X ray Spectrometer 53 Kaguya spacecraft 53 Servicing Mission 53 GOES O 53 LCLS 53 Pluto Kuiper Belt 53 astronomical observations 53 IFM GEOMAR 53 MESSENGER Spacecraft 53 cosmonaut Yury Lonchakov 53 emit X rays 53 Saturn moons Enceladus 53 Sample Return 53 N. Rathnasree 53 Alessandro Morbidelli 53 La Silla Observatory 53 Hubble gyroscopes 53 CU Boulder LASP 53 Evolutionary Anthropology Leipzig 53 Alexander Samokutyayev 53 OSIRIS REx 53 Optical Telescope 53 comet McNaught 53 gravitational microlensing 53 Advanced Microwave Scanning 53 planetary astronomy 53 Hubble observations 53 RPWS 53 Advanced Synthetic Aperture 53 David Southwood ESA 53 spacecraft flyby 53 Outer Planets 53 Jupiter Icy Moons Orbiter 53 jovian 53 JHU APL 53 Hinode spacecraft 53 astronomer Johannes Kepler 53 Lulin Observatory 53 specialists Nicole Stott 53 Science Experiment HiRISE 53 Geostationary 53 Space Telescopes 53 geo synchronous 53 Express AM# 53 NOAO 53 SEGUE 53 rover panoramic 53 André Kuipers 53 Plasmonic 53 perigee nearest point 53 Proba 53 Spacelab 53 Chris Lintott 53 asteroid Steins 53 occultations 53 TerraSAR X 53 buckypaper virtually 53 Astronomers Discover 53 Cerro Paranal 53 twin Voyager spacecraft 53 JWST 53 Perseus Cluster 53 Jules Verne Automated Transfer 53 Dutch astronomer Christiaan 53 Conductivity Analyzer 53 S/# [001] 53 Cristina Chiappini 53 Block 5D 53 gamma ray spectrometer 53 Peter Grünberg 53 Geosynchronous 53 Cassini radar 53 SCISAT 53 Mars Uranus 53 MeerKAT 53 Epsilon Aurigae 53 Comet Lulin 53 Comet Holmes 53 Arsia Mons 53 Jupiter icy moons 53 Gliese #G 53 EDXRF 53 plutoids 53 Launched Successfully 53 APEX telescope 53 OGLE 53 spectrographic 53 astronomer mathematician 53 gradiometer 53 Shuttle undocks 53 DEIMOS 53 SeaWiFS 53 Winglee 53 MARSIS instrument 53 Resolution Stereo Camera 53 photometer 53 Spatiales 53 Ellery Hale 53 Chajnantor 53 HRSC 53 ASTRA 1KR 53 Hubble Captures 53 Plesetsk Cosmodrome 53 e VLBI 53 Cassini Imaging 53 Submillimeter Array 53 Earth orbiting satellites 53 Mate Adamkovics 53 Jamie Elsila 53 Virgo cluster 53 Aboard Endeavour 53 Harvard Smithsonian Astrophysical 53 Ionospheric 53 GLAST 53 Digitalglobe 53 microbial nanowires 53 Pieter van Dokkum 53 vehicle PSLV C# 53 backscattered 53 NASA Fermi Gamma 53 HiRISE 53 Commissariat à l' Énergie 53 Physics Wilhelm Röentgen 53 Surveys ACS 53 microlensing 53 Istituto Nazionale di Astrofisica 53 rover Sojourner 53 UVES 53 Volker Liebig 53 KamLAND 53 aboard Vostok 53 Tommaso Treu 53 transiting exoplanet 53 Boethin 53 unmanned lunar orbiter 53 Galilean moons 53 NASA CloudSat 53 astronomer Edmond Halley 53 Mercury magnetosphere 53 Giacconi 53 Dynamics Observatory 53 Lunar Crater 53 EADS Astrium GmbH 53 Substorms mission 53 engineer Yury Lonchakov 53 Soyuz rocket carrying 53 Gliese #c 53 IceCube 53 GLAST spacecraft 53 neutrino telescope 53 Electron Microscope 53 Shanghai Astronomical Observatory 53 European XFEL 53 Mars Analog Svalbard 53 ASTRA 1L 53 solar corona 53 Interferometer VLTI 53 amateur astronomers peering 53 NASA Kepler 53 ESOC 53 MINOS experiment 53 gamma ray observatories 53 High Accuracy Radial 53 Aries adore