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(Click for frequent words.) 84 Sensing Satellite 75 Sensing Satellite LCROSS 68 LCROSS 66 Lunar CRater Observation 64 NASA LCROSS 63 LCROSS Lunar Crater Observation 62 LCROSS mission 60 NASA Lunar Crater 60 Lunar Reconnaissance Orbiter LRO 59 LCROSS spacecraft 58 Orbiting Carbon Observatory 57 Lunar Crater 57 Orbiter LRO 57 Ranging spacecraft 57 flyby spacecraft 56 Investigation DIXI 56 Interior Laboratory GRAIL 56 EPOXI 56 Comet Hartley 56 shepherding spacecraft 55 EPOXI mission 55 Infrared Pathfinder Satellite 55 Centaur rocket 55 Kepler Space Telescope 55 Rosetta spacecraft 55 Characterization EPOCh 55 Cabeus crater 55 GEochemistry 55 New Horizons spacecraft 55 COROT 55 MErcury Surface Space ENvironment 54 ESA SMART 54 weather satellite TIROS 54 Deep Impact probe 54 Deep Impact mission 54 impactor spacecraft 54 impactor probe 54 EPOCh 54 Nasa spacecraft 54 LADEE 54 Solar TErrestrial RElations Observatory 54 Comet Hartley 2 54 Epoxi 54 SpaceX Falcon 54 NASA Stardust spacecraft 53 Rover MER 53 comet Hartley 2 53 ESA Rosetta 53 NASA Lunar Reconnaissance 53 lunar crater 53 IBEX spacecraft 53 comet flyby 53 Kepler observatory 53 Lunar Reconnaissance Orbiter 53 Deep Impact comet 53 Cabeus 53 NASA Kepler telescope 53 NASA Deep Impact 53 RQ# 52 Deep Impact eXtended Investigation 52 Kepler spacecraft 52 Stratospheric Observatory 52 Deep Impact Extended 52 NASA Kepler 52 Infrared Astronomy 52 Cloud Aerosol Lidar 52 Deep Impact craft 52 CloudSat 52 Nasa Deep Impact 52 Shepherding Spacecraft 52 Deep Impact spacecraft 52 Convection Rotation 52 NFIRE 52 Churyumov Gerasimenko 52 rover Spirit landed 52 planetary Transits 52 comet #P/Churyumov-Gerasimenko 52 asteroid Lutetia 52 #P/Churyumov-Gerasimenko 52 NASA Great Observatories 52 Mars Reconnaissance Orbiter MRO 52 Cassini flyby 52 Comet Tempel 1 51 field Infrared Survey 51 NASA EPOXI mission 51 asteroid Itokawa 51 comet Tempel 1 51 O OREOS 51 Deep Impact flyby spacecraft 51 Explorer WISE 51 PSLV C6 51 crater Cabeus 51 Planetary Transits 51 CALIPSO 51 Tropical Rainfall Measuring 51 DIXI 51 orbiting Hubble Space Telescope 51 NASA Lunar CRater 51 martian soil 51 Climate Experiment GRACE 51 SIRTF 51 STSS Demo 51 GSLV D3 rocket 51 Mars Atmosphere 51 lunar orbiter 51 Imaging Spectroradiometer MODIS instrument 51 Solar Terrestrial Relations 51 lunar orbiting spacecraft 50 Cryosat 50 comet chaser 50 Orbiting Carbon Observatory OCO 50 Comet Boethin 50 Comet 9P/Tempel 1 50 spacecraft orbiting 50 Opportunity rover 50 CryoSat satellite 50 NASA rovers 50 Stardust spacecraft 50 Satellite GOSAT 50 Titan flyby 50 SIM PlanetQuest 50 Orbiter MRO 50 six wheeled rover 50 Comet #P/Churyumov-Gerasimenko 50 DART spacecraft 50 impactor 50 Flyby spacecraft 50 rover Opportunity 50 DigitalGlobe WorldView 50 DISR 50 neutral mass spectrometer 50 laser altimeter 50 Jupiter Icy Moons 50 Mars Pathfinder lander 50 super perigee moon 50 Huygens mission 50 STEREO mission 50 Space Infrared Telescope 50 NROL 50 Keck Interferometer 50 WISE infrared 50 ExoMars rover 50 Cassini Huygens 50 Ocean Salinity 50 PSLV C 50 OSIRIS REx 50 asteroid Vesta 49 Shackleton crater 49 Itokawa 49 permanently shadowed crater 49 Pegasus XL 49 closest flyby 49 Ares IX rocket 49 Taurus XL 49 scientist Anthony Colaprete 49 Interstellar Boundary Explorer 49 Curiosity rover 49 Relations Observatory STEREO 49 Near Infrared Camera 49 Saturnian moon Titan 49 Resourcesat 2 49 Commander Sergei Volkov 49 remote sensing satellite Resourcesat 49 THEMIS 49 Antenna LISA 49 Mercury flyby 49 spacecraft Cassini 49 Messenger spacecraft 49 copper impactor 49 NASA STEREO 49 Mission TRMM satellite 49 Saturn moon 49 Minotaur rocket 49 Ocean Salinity SMOS 49 EPOXI spacecraft 49 coastal Naro 49 flyby 49 OSIRIS Rex 49 Earth asteroid Itokawa 49 BepiColombo 49 GPS IIR M 49 ESA Huygens probe 49 http:/www.nasa.gov/cassini 49 comet Wild 49 Galileo spacecraft 49 GOCE 49 robotic spacecraft 49 unmanned lunar 49 NASA THEMIS 49 Rosetta orbiter 49 shuttle Endeavor 49 Jupiter Icy Moons Orbiter 49 orbit GEO 49 MESSENGER 48 countdown dress rehearsal 48 NASA Cassini spacecraft 48 Phobos Grunt 48 Space ENvironment GEochemistry 48 Rosetta comet chaser 48 Program DMSP 48 Cassini Huygens spacecraft 48 comet nucleus 48 Stardust NExT mission 48 H IIB 48 Lunokhod 48 Cassini spacecraft 48 S/# S1 48 Deep Impact 48 Moon Mineralogy Mapper 48 asteroid Steins 48 windshield wiper maneuver 48 shuttle Atlantis STS 48 Terrestrial Planet Finder 48 Titan flybys 48 Mars moon Phobos 48 Tanegashima Space Center 48 transiting planet 48 Taurus XL rocket 48 Steins asteroid 48 MESSENGER spacecraft 48 APXS 48 WISE mapped 48 Cargo Launch Vehicle 48 infrared observatory 48 Multi Object Spectrometer 48 MESSENGER MErcury Surface 48 Huygens Probe 48 Extrasolar Planet Observation 48 NASA MESSENGER 48 Virgin Galactic SpaceShipTwo 48 Naro Space Centre 48 ESA ASI 48 spacecraft 48 comet Churyumov Gerasimenko 48 comet 48 Space Shuttle STS 48 Solar Dynamics 48 Commander Dmitry Kondratyev 48 Uninhabited Aerial Vehicle 48 Moderate Resolution Imaging 48 Kepler Mission 48 Asteroid Collision 48 WISE spacecraft 48 gravitational slingshot 48 Foton M3 48 robotic explorer 48 Autonomous Rendezvous Technology 48 probe Chang'e 48 TanDEM X 48 NASAs 48 CoRoT 48 HIRES spectrometer 48 GSLV D3 48 Orionids 48 Mars orbiting spacecraft 48 Comet Churyumov Gerasimenko 48 shadowed crater 48 lunar explorer 48 Planetary Fourier Spectrometer PFS 47 Foton spacecraft 47 Orion spacecraft 47 Greenhouse Gases Observing 47 NuSTAR 47 visit http:/saturn.jpl.nasa.gov 47 Zeta Ophiuchi 47 Geosynchronous orbit 47 INSAT 4CR 47 Insat 4CR 47 moon permanently shadowed 47 moon Mab 47 Mars Odyssey spacecraft 47 GALEX 47 Context Camera 47 GA6 47 coronal mass ejection 47 Phoenix Mars Lander 47 Kaguya 47 interstellar dust particles 47 Observatory STEREO 47 simulated lunar 47 KOMPSAT 47 YU# 47 Endeavour STS 47 director Chuck Dovale 47 JAXA 47 meteoroid 47 MetOp satellite 47 Spitzer Space Telescope 47 Mars orbiter 47 #/#-hour descent 47 HiRISE camera 47 Mars Color Imager 47 Advanced Spaceborne Thermal Emission 47 aboard SpaceX Falcon 47 Solar Orbiter 47 lunar perigee 47 Jules Verne ATV 47 onboard Chandrayaan 47 geo stationary orbit 47 Solar Dynamics Observatory 47 NASA Stardust NExT 47 lander rover 47 KazSat 47 Saturn moon Enceladus 47 orbiting Saturn 47 pad #A 47 Mars Opportunity rover 47 lunar orbits 47 Chandrayan 47 ESA Planck 47 Moderate Imaging Spectroradiometer 47 SpaceX Falcon 9 47 Skynet 5C 47 gamma ray observatory 47 Impact Probe MIP 47 mission Chandrayaan 47 Gusev crater 47 twin rover Opportunity 47 NOAA GOES 47 HiRISE image 47 aboard Taurus XL 47 airborne particles affect 47 engineer Timothy Kopra 47 Cosmodrome 47 NASA Stratospheric Observatory 47 Jovian moons 47 Alpha Magnetic Spectrometer 47 Kounotori2 47 NFIRE satellite 47 GIOVE B 47 SBIRS GEO 47 Rokot booster rocket 47 Phoenix Mars lander 47 NEOSSat 46 asteroids Ceres 46 TacSat 46 Multi Object Spectrograph 46 Mars Climate Sounder 46 Tempel 1 46 exhaust plume 46 orbiting 46 LORRI 46 http:/saturn.jpl.nasa.gov 46 Chandrayaan 46 Kepler 9c 46 ExoMars Trace Gas 46 SPICAM 46 Martian equator 46 irregularly shaped asteroid 46 galaxy M# [001] 46 Cassini Equinox 46 THEMIS Images 46 Atlas V 46 smallest exoplanets 46 Grammier 46 Atlantis STS 46 Orbital Express 46 Observatory SDO 46 Kazakhstan Baikonur Cosmodrome 46 PSLV C# 46 Pluto Kuiper Belt 46 lunar probes 46 Hayabusa spacecraft 46 Optical Spectroscopic 46 HAMSAT 46 gamma ray burst 46 Galaxy Evolution 46 ICESat 46 sister rover Spirit 46 infrared telescope 46 Saturn outermost moon 46 WISE telescope 46 Taurus Littrow Valley 46 Antennae Galaxies 46 manned Shenzhou 46 Wilkinson Microwave Anisotropy Probe 46 geo synchronous transfer 46 Nasa Mars Reconnaissance 46 Stardust NExT 46 OMEGA instrument 46 detect gravitational waves 46 asteroid 46 Imaging Spectroradiometer MODIS 46 GOES O 46 Laser Interferometer Space 46 waning gibbous 46 radar altimeter 46 orbiting Cassini spacecraft 46 SOHO spacecraft 46 Earth ionosphere 46 P Churyumov Gerasimenko 46 orbital rendezvous 46 smallest exoplanet 46 THEMIS satellites 46 SELENE probe 46 Stardust spacecraft swooped 46 Japan Aerospace Exploration 46 shuttle Endeavour STS 46 Gravity Probe B 46 Planck satellite 46 Origins Spectral Interpretation 46 Shuttle Endeavor 46 Hubble Space Telescope HST 46 Cassini orbiter 46 Sojourner rover 46 MetOp 46 rovers Spirit 46 twin Voyager spacecraft 46 Recovery Experiment SRE 46 SELENE 46 Japanese Aerospace Exploration 46 orbiting gamma ray 46 JCSAT 9 46 Mars Pathfinder 46 Wilkinson Microwave Probe 46 slender crescent 46 CryoSat mission 46 cometary 46 lunar orbiter Chandrayaan 46 orbiter lander 46 LRO LCROSS 46 Martian surface 46 Atlas 2AS 46 Oceansat 2 46 Isidis Planitia 46 Russian Soyuz Fregat 46 GSLV F# 46 Infrared Astronomy SOFIA 46 manager Gerhard Schwehm 46 icy comets 46 Express orbiter 46 Mars Orbiter Camera 46 Manned missions 46 Fomalhaut b 46 extrasolar planet observations 46 Kepler Telescope 46 infrared telescopes 46 lunar dust 46 Moderate Resolution 46 bedrock outcropping 46 Mission SRTM 46 NASA twin rovers 46 GLAST telescope 46 Insat 4C 46 NASA Kepler spacecraft 46 Dnepr rocket 46 SINFONI 46 ATV Jules Verne 46 unmanned Progress 46 airglow 46 STEREO spacecraft 45 Science Experiment HiRISE 45 High Resolution Imaging 45 entered lunar orbit 45 gendarme helicopter 45 Cosmonaut Yuri Gagarin 45 comets asteroids 45 smoothest flattest spot 45 twin rover Spirit 45 INSAT 4C 45 unmanned spacecraft 45 Mini SAR 45 jagged ridge 45 Martian rovers 45 NASA rovers Spirit 45 Hubble Space Telescopes 45 Viking landers 45 SMOS 45 LISA Pathfinder 45 orbiter Cassini 45 Asteroid Itokawa 45 Satish Dhawan Space 45 comet Boethin 45 Mars Reconnaissance Orbiter 45 INSAT satellite 45 Shenzhou capsule 45 Shuttle Radar Topography 45 SMOS mission 45 spiral galaxy Messier 45 gaseous planet 45 Space Shuttle Atlantis 45 PSLV C7 45 Yinghuo 1 45 Saturn rings 45 Infrared Array Camera 45 waning crescent 45 unmanned probes 45 ESA ERS 45 Proton Breeze M 45 permanently shadowed lunar 45 geo synchronous satellite 45 Envisat satellite 45 Ofeq 45 Reconnaissance Orbiter 45 Helios 2B 45 NASA rover Spirit 45 lunar probe Chang'e 45 interplanetary spacecraft 45 Commander Rick Sturckow 45 X #A Waverider 45 Atlantis undocks 45 planets comets 45 NASA Mars Reconnaissance 45 Titan Saturn 45 PASADENA Calif. NASA 45 geosynchronous satellite launch 45 Shuttle Atlantis blasts 45 Venusian surface 45 Gerhard Schwehm 45 KSLV 1 45 orbiting Hubble telescope 45 JCSAT 45 NASA Interstellar Boundary 45 SBSS satellite 45 SMOS Soil Moisture 45 JDEM 45 GOCE satellite 45 spacecraft thrusters 45 STEREO 45 Carl Marchetto 45 mu Arae 45 Eagle lunar lander 45 X ray spectrometer 45 exoatmospheric kill vehicle 45 Environment Explorer LADEE 45 MUSES C 45 retroreflector 45 LightSail 45 Saturnian system 45 Descent Imager Spectral Radiometer 45 stellar occultation 45 Jenniskens 45 Comet Shoemaker Levy 45 Cassini 45 innermost planet 45 CoRoT satellite 45 Total Ozone Mapping 45 Phoenix lander 45 Nili Fossae 45 Victoria Crater 45 twin STEREO spacecraft 45 BLG #Lb 45 Shoemaker Levy 45 Upsilon Andromedae b 45 Hubble Space telescope 45 ROCSAT 2 45 Planck spacecraft 45 comet Shoemaker Levy 45 Martian crater 45 ray Space Telescope 45 PSLV rocket 45 SpaceLoft XL 45 Aqua satellite 45 Constellation Observing 45 polar craters 45 Mars Orbiter 45 crater 45 NASA rover Opportunity 45 Martian rover 45 Europa Orbiter 45 Space Environment Geochemistry 45 SpaceLoft XL rocket 45 Crewmate Tracy Caldwell 45 Rosetta lander 45 Japanese Pressurized Module 45 KAGUYA 45 VIRTIS 45 orbiting observatory 45 mesosphere 45 Alexander Vorobyov spokesman 45 X #B Orbital 45 HEO payload 45 PharmaSat 45 cometary dust 45 Meridiani plains 45 Mars CRISM 45 Enceladus flybys 45 Reflection Radiometer ASTER 45 aboard ESA Envisat 45 Jet Propulsion Laboratory JPL 45 orbiting Kepler telescope 45 whiz harmlessly 44 Yuri Shargin 44 Endeavour undocks 44 star Gliese 44 dimensional atlas 44 NASA Spacecraft 44 laboratory Skylab 44 Hayabusa capsule 44 LRO 44 lander robotic arm 44 Geosynchronous Transfer Orbit GTO 44 Alexander Samokutyayev 44 Commander Dominic Gorie 44 HIAPER 44 Resourcesat 44 northern Plesetsk launchpad 44 Resolution Stereo Camera 44 UAVSAR 44 Mars Surveyor 44 interstellar dust grains 44 ST5 44 Meridiani Planum 44 Pancam 44 STPSat 44 circumlunar 44 rover Spirit 44 NEOWISE 44 ESA Mars 44 Saturn moons Enceladus 44 Lunar Reconnaissance Orbiter Camera 44 CARTOSAT 44 Hayabusa probe 44 TU# [002] 44 Metop 44 Bug Nebula 44 Baikonur Kazakhstan 44 unmanned lander 44 Impactor 44 Ares IX 44 HiRISE 44 moon Charon 44 Samuel Oschin Telescope 44 CALIPSO satellites 44 Herschel Space Telescope 44 GLAST spacecraft 44 Orbiter 44 Enceladus flyby 44 lunar landers 44 NASA twin STEREO 44 Space Launch Vehicle 44 GSLV rocket 44 Dragon capsule 44 unmanned rover 44 NASA Spirit rover 44 NASA Chandra 44 lunar probe 44 SuitSat 44 Meteorological Satellite 44 Lunar Exploration 44 Discovery undocks 44 Shenzhou IV 44 particle detector 44 microscopic imager 44 NASA ESA Hubble 44 Cosmic Background Explorer 44 asteroid Eros 44 Rick Linnehan 44 Optus D3 44 Solid Rocket Boosters 44 Giove B 44 lunar surface 44 distant quasar 44 mothership WhiteKnightTwo 44 Saturn Cassini 44 AMIE camera 44 Astrosat 44 swingby 44 unmanned spaceplane 44 Proba 2 44 unmanned lunar orbiter 44 Nasa Kepler 44 Cartosat 44 Rover Opportunity 44 Minotaur IV 44 Pluto Charon 44 orbit insertion 44 orbits 44 extrasolar planet 44 Alpha Particle 44 Hinode 44 sized planets orbiting 44 Shuttle Endeavour docks 44 Geo IK 44 HRSC 44 Telescope BAT 44 Shuttle Discovery blasts 44 Field Infrared Experiment 44 MTSAT 44 JIMO 44 amateur astronomers peering 44 NEAs 44 Hubble Servicing 44 gamma ray spectrometer 44 SCISAT 44 GeneSat 1 44 extrasolar planetary systems 44 BBSNews #-#-# NASA 44 Greenbelt Md. manages 44 heaviest payloads 44 Discovery STS 44 NEAR Shoemaker 44 Mini Thermal Emission 44 ah dus 44 Cosmic Origins Spectrograph 44 comet Lulin 44 lightweight synthetic aperture 44 Taurus Littrow 44 Meridiani 44 Herschel Space 44 STP S# 44 orbiting telescope 44 Field Infrared Survey 44 navigate autonomously 44 NASA Opportunity rover 44 ESO VLT 44 infrared spectrograph 44 spacecraft flyby 44 Canadian Julie Payette 44 Servicing Mission 44 flybys 44 CryoSat 44 Corot 7b 44 NASA Orbiting Carbon 44 dexterous robot 44 orbiting spacecraft 44 Human Spaceflight Microgravity 44 remote sensing satellite 44 GJ#b 44 Chandrayaan II 44 maritime subsurface 44 comet particles 44 veteran spaceflyer 44 P/# A2 44 interstellar dust samples 43 A# spacecraft 43 orbital velocity 43 Gliese #c 43 Anik F3 43 Vostok 3KA 43 exoplanets planets 43 Planetary Camera 2 43 Lander robotic arm 43 Toutatis 43 Glonass navigation satellites 43 Apophis asteroid 43 thin crescent 43 NASA Aqua 43 NASA Mars Odyssey 43 lunar soil 43 microlensing 43 orbiting observatories 43 Bob Ess 43 Hubble servicing 43 Yarkovsky effect 43 Phoebe orbits 43 Nasa Jet Propulsion 43 GOSAT 43 PSLV C# rocket 43 HARPS spectrograph attached 43 lunar equator 43 COROT 7b 43 Chang'eI 43 commander Pam Melroy 43 drogue parachute 43 polar orbiting 43 orbiter 43 Comet Halley 43 NASA ICESat 43 probe Huygens 43 ESA GOCE 43 substorms 43 Pan STARRS 43 Crew Launch Vehicle 43 planetary missions 43 SKY WATCH 43 robotic explorers 43 Ultraviolet Imaging Spectrograph 43 moonlet 43 Weightless Wonder 43 highly elliptical orbit 43 circumlunar satellite 43 X #B 43 Gravity Probe 43 ESA XMM Newton 43 Baikonur Cosmodrome Kazakhstan 43 OSIRIS 43 asteroids comets 43 LRO spacecraft 43 Gamma ray burst 43 Atlantis undocked 43 Kepler telescope 43 Jupiter Ganymede 43 Ulysses spacecraft 43 Environmental Satellite POES 43 Mars Polar Lander 43 MN4 43 DubaiSat 1 43 GJ #b [001] 43 Insat 4A 43 Comet Lulin 43 Insat 3A 43 Mars Odyssey 43 Planck telescope 43 moon Europa 43 Cassini Huygens Mission 43 spaceplane 43 DEPTHX 43 piggybacked Huygens probe 43 HD#b 43 X ray telescope 43 Geo Synchronous Satellite Launch 43 Global Precipitation Measurement 43 Minotaur IV rocket 43 COSMO SkyMed 43 constellation Aquarius 43 Shuttle Challenger 43 HD #b [002] 43 Scientists theorized 43 INSAT 3D 43 NASA MESSENGER spacecraft 43 Earth orbiting satellites 43 Michael A'Hearn 43 Venusian atmosphere 43 Colaprete 43 Huygens probe 43 NASA Lunar Prospector 43 aboard Soyuz TMA 43 SBSS Block 43 QQ# 43 Lt. Col. Yang Liwei 43 habitable worlds 43 Arsia Mons 43 waitress Ingrid Sufan 43 Risky Spacewalk 43 perigee 43 NASA Hubble Space 43 exosphere 43 rover panoramic 43 Field Planetary Camera 43 gaseous hydrogen leak 43 Maria Zuber 43 Viking Lander 43 OCO satellite 43 Megha Tropiques 43 Soyuz FG 43 binary asteroid 43 Gamma ray Large 43 Mars rover 43 Ring Nebula 43 Mars Odyssey orbiter 43 Shuttle docks 43 ISRO Chandrayaan 43 Orbiter spacecraft 43 Omar Baez 43 spiral galaxy NGC 43 KODAK CCD Image Sensors 43 Sriharikota spaceport 43 ejecta 43 stellar occultations 43 Reaches Orbit 43 Mike Leinbach shuttle 43 Satellite Launch Vehicle 43 Syrtis Major 43 Advanced Synthetic Aperture 43 Flyby 43 ESO Very Large Telescope 43 NIRSpec 43 NASA Cassini 43 George Zamka 43 bipod ramp 43 robotic rovers 43 lander 43 zodiacal light 43 Giovanni Cassini 43 parachutes malfunctioned 43 GLAST 43 Oefelein piloted 43 Jupiter moons Europa 43 Surveys ACS 43 retrograde orbit 43 Mission TRMM 43 GOES N 43 N. Rathnasree 43 coronal mass ejections CMEs 43 orbital insertion 43 NEEMO 43 Today waxing Virgo 43 Compton Gamma Ray 43 geosynchronous GEO 43 NASAâ € ™ 43 constellation Carina 43 NASA Voyager spacecraft 43 Automated Transfer Vehicle 43 fissure eruption 43 Zenit 3SL rocket 43 transiting exoplanet 43 Shallow Subsurface Radar 43 robotic lander 43 robotic geologist 43 Donald Yeomans 43 aboard Soyuz spacecraft 43 Voyager spacecraft 43 solid rocket boosters 43 Space Explorations 43 MUOS satellite 43 Opportunity parachuted 43 GRB #B 43 Space Shuttle Endeavor 43 Cometary 43 Shackleton Crater 43 Fermi telescope 43 Thermal Emission Spectrometer 43 shadowy craters 43 exo planet 43 moons Phobos 43 Regional Spaceport 43 spacecraft Chandrayaan 1 43 Eta Aquarid meteor shower 43 ejecta blanket 43 Vehicle GSLV 43 Uranus Jupiter 42 agency Roskosmos 42 ChemCam 42 ultraviolet imaging spectrograph 42 rock outcrop 42 interstellar particles 42 Chairman G Madhavan 42 Composite Infrared Spectrometer 42 Hubble Space 42 RS Ophiuchi 42 robot rovers 42 INSAT 4A 42 interstellar dust 42 Mars Lander 42 comets 42 Neutron Detector 42 Foing 42 Anisotropy Probe 42 Heterodyne Instrument 42 MARSIS 42 Charon Pluto 42 Mars rovers Spirit 42 TDRS K 42 Robotic Exploration 42 Mars rover Opportunity 42 Chandra Observatory 42 NLSI 42 Moon Mineralogy Mapper M3 42 SpaceshipTwo 42 Tanegashima Space Centre 42 Imaging Spectrometer 42 NASA Far Ultraviolet 42 Terrier Orion 42 Interorbital Systems 42 lander Philae 42 Ted Molczan Canadian 42 onrushing comet 42 moon Titan 42 buckypaper virtually 42 planets orbiting distant 42 Shuttle Atlantis undocked 42 NASA COBE satellite 42 Mars orbiters 42 shuttle Discovery STS 42 Venus Climate Orbiter 42 Astrotech Corporation 42 GSLV F# carrying 42 spiral nebulae 42 RISAT 42 WFC3 42 Russian Dnepr rocket 42 Earth magnetotail 42 specialists Scott Parazynski 42 communications satellite Kwangmyongsong 42 Upsilon Andromedae 42 # Apophis 42 THEMIS spacecraft 42 perigee closest 42 Jupiter magnetosphere 42 NASA Solar Terrestrial 42 Reflection Radiometer 42 earthshine 42 Kiruna Sweden 42 WASP #b 42 perilune 42 Spacewalks 42 Trojan asteroids 42 carbonaceous chondrite 42 Lunar Prospector 42 SPACE SHUTTLE 42 Itokawa asteroid 42 Fermi Telescope 42 planemos 42 arcminutes 42 Sun synchronous orbit 42 microlensing events 42 Bruce Jakosky 42 Stratellite 42 Sriharikota Andhra Pradesh 42 reconnaissance orbiter 42 Foton M3 spacecraft 42 Selenological 42 Glonass M 42 Space Capsule 42 2F rocket 42 spokesman Michael Braukus 42 X ray telescopes 42 celestial object