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(Click for frequent words.) 70 Cerro Pachon 70 La Silla Observatory 67 Cerro Paranal 65 Cerro Pachón 65 Cerro Tololo 64 La Silla observatory 63 Magellan telescopes 62 ESO Paranal Observatory 62 Cerro Armazones 62 Chajnantor plateau 60 Astronomical Observatory 59 Atacama Large Millimeter Array 59 Telescope LSST 59 ESO La Silla 58 Paranal 58 observatory telescope 58 Chilean Atacama Desert 57 Pierre Auger Observatory 57 inch refractor telescope 57 neutrino detector 57 ESO VLT 56 Mauna Kea Hawaii 56 Chajnantor 56 astronomical observatory 56 Paranal Observatory 56 Convection Rotation 55 Array ALMA 55 inch refracting telescope 55 refracting telescope 55 Manchester Jodrell Bank 55 Roque de los 55 APEX telescope 55 Observatory La Silla 55 inch Samuel Oschin 55 radiotelescope 55 NOAO 54 Interferometer VLTI 54 steerable radio 54 Hawaii Mauna Kea 54 Syrtis Major 54 WM Keck Observatory 54 observatory 54 ESO telescope 54 Samuel Oschin Telescope 54 Muchachos Observatory 54 Infrared Telescope Facility 54 Effelsberg 54 La Silla 54 Submillimeter Array 53 telescope atop Mauna 53 Earthscope 53 Planetary Transits 53 Observatory astronomer 53 ESO Very Large Telescope 53 Gran Telescopio Canarias 53 Atacama Large Millimeter submillimeter 53 Infrared Pathfinder Satellite 53 Southern Observatory ESO 53 CSIRO Parkes radio 53 Solar Observatory 53 Large Binocular Telescope 53 Instrument OMI 53 HARPS spectrograph attached 53 Keck Observatory 52 Very Large Telescope 52 Cloud Aerosol Lidar 52 Cerro Tololo Inter 52 Observatories 52 Observatory 52 Hobby Eberly Telescope 52 imaging spectrometer 52 Rosetta orbiter 52 Lick Observatory 52 CFHT 52 Observatory NOAO 52 Calar Alto Observatory 52 Suzaku X ray 52 optical infrared telescope 52 Observatory Very 52 Laser Interferometer Gravitational Wave 52 constellation Carina 52 submillimetre 52 UCO Lick 52 Astrophysics Laboratory 52 Auger Observatory 52 TSN PZ camera 52 Paranal Chile 52 Keck telescopes 52 optical telescope 52 atop Mauna Kea 52 Steward Observatory 52 SNOLAB 52 planetary Transits 52 Dumbbell Nebula 52 Very Large Array 51 Large Synoptic Survey 51 Spectrograph 51 Astronomie 51 UKIRT 51 Geological Survey Cascades Volcanic 51 astronomical observatories 51 Radioastronomy 51 Astrophysical Research 51 Observatory STEREO 51 Commissariat à l' Énergie 51 THEMIS Image 51 telescope 51 Telescope 51 Free Electron Laser 51 E ELT 51 Herschel telescope 51 Las Cumbres Observatory 51 Arecibo Observatory 50 ENVISAT 50 Perseus Cluster 50 constellation Hercules 50 Las Campanas Chile 50 Fermi telescope 50 Optical Gravitational Lensing Experiment 50 Arecibo telescope 50 ESA Planck 50 Large Telescope 50 Herschel Space 50 Radio Astronomy Observatory 50 Landsat satellite 50 Anisotropy Probe 50 neutrino telescope 50 UC Observatories Lick 50 ASKAP 50 NASA Landsat 50 Caltech Palomar Observatory 50 astronomical telescope 50 Compact Array 50 Total Ozone Mapping 50 cosmic ray observatory 50 Gemini telescopes 50 submillimeter wavelength 50 Lovell Telescope 50 SOAR telescope 50 LOFAR 50 Square Kilometer Array 50 telescopes 49 Orbiting Solar 49 Observatory LIGO 49 NRAO 49 Super Kamiokande 49 Astronomy Observatory 49 hexagonal mirrors 49 Anthony Remijan 49 Kitt Peak 49 astronomy observatory 49 Habitable Worlds 49 Gemini Telescope 49 NASA Far Ultraviolet 49 GALEX 49 twin Keck telescopes 49 Buehler Planetarium 49 robotic telescopes 49 Ring Nebula 49 Chamberlin Observatory 49 Dan Buhl Planetarium 49 Borexino 49 Fermi Gamma ray 49 Keck Telescope 49 HARPS instrument 49 NPO Lavochkin 49 Using ESO Very 49 BLG #Lb 49 lunar equator 49 meter Keck telescope 49 Harvard Smithsonian Astrophysical 49 eyepiece #/#s f/#.# 49 GLAST Burst Monitor 49 Michael Studinger 49 particle smasher 49 Miniature Synthetic Aperture Radar 49 CTIO 49 ESA XMM Newton 49 NASA Infrared Telescope 49 Siding Spring 49 Keck Telescopes 49 Observatory telescope 49 Physique du Globe 49 gamma ray observatory 49 aperture telescope 49 Ocean Salinity SMOS 49 HARPS spectrograph 49 spiral galaxy Messier 49 spacecraft Cassini 48 Active Galactic Nuclei 48 particle detector 48 X ray telescopes 48 Palomar Observatory 48 Arecibo radar 48 Triangulum Galaxy 48 gamma ray spectrometer 48 Long Wavelength Array 48 located atop Mauna 48 Microanalysis 48 XMM Newton satellite 48 WIYN telescope 48 telescopes atop Mauna 48 optical telescopes 48 Io Europa 48 Mount Stromlo Observatory 48 Pierre Simon Laplace 48 moons orbiting Saturn 48 Shallow Subsurface Radar 48 Ellery Hale 48 interplanetary spacecraft 48 constellation Eridanus 48 Frank Bertoldi 48 Thermal Emission Spectrometer 48 DEIMOS 48 observatories 48 SKA telescope 48 Infrared Astronomical Satellite IRAS 48 Gemini Observatory 48 Nikon D# Kowa 48 infrared telescopes 48 WIYN 48 Keck telescope 48 HESS telescopes 48 Reflection Radiometer 48 Giant Magellan Telescope 48 barred spiral galaxy 48 radio occultation 48 Observatoire de Haute Provence 48 infrared telescope 48 Gamburtsev 48 Methone 48 Carnegie Observatories 48 neutrino experiments 48 VLBA 48 COROT 7b 48 MINOS experiment 48 Mission SRTM 48 WISE infrared 48 Francis Halzen 48 neutrino beam 48 MPG ESO 48 ESA SMART 48 Near Infrared Camera 47 Advanced Photon Source 47 Villigen Switzerland 47 Extremely Large Telescope 47 Valles Marineris canyon 47 ESO telescopes 47 Mössbauer spectrometer 47 Multi Object Spectrograph 47 Chilean Andes 47 stellar occultations 47 BepiColombo 47 EarthScope 47 KamLAND 47 Instituto Nacional de Pesquisas 47 William Herschel Telescope 47 distant quasar 47 Plate Boundary 47 Comet Holmes 47 Moderate Resolution Imaging 47 detect neutrinos 47 Compact Reconnaissance Imaging Spectrometer 47 mu Arae 47 CDMS experiment 47 Fomalhaut b 47 DESY 47 GEO# 47 Neptune Uranus 47 planetarium projector 47 orbiter Cassini 47 orbiting gamma ray 47 Mossbauer 47 spiral galaxy NGC 47 Solar TErrestrial RElations Observatory 47 THEMIS satellites 47 Gran Sasso mountain 47 Luft und Raumfahrt 47 Arecibo radio 47 particle physics experiments 47 NASA THEMIS 47 Yerkes Observatory 47 radar altimetry 47 Relations Observatory STEREO 47 MMT Observatory 47 aboard ESA Envisat 47 Ice Coring 47 Anisotropy Probe WMAP 47 WIYN Observatory 47 neutrino detectors 47 Hubble Space Telescope HST 47 Shackleton crater 47 neutrino experiment 47 Cosmic Evolution 47 Institut Laue Langevin 47 SECCHI 47 Telescope Array 47 Anik F2 47 Cygnus Lyra region 47 Velocity Planet Searcher 47 Rosetta spacecraft 47 STScI 47 circular particle accelerator 47 submillimetre wavelengths 47 Solar Terrestrial Relations 47 MPIfR 47 Pan STARRS PS1 telescope 47 gaseous planet 47 Astrophysical Institute 47 APXS 47 Niwot Ridge 47 seismograph stations 47 Mini Thermal Emission 47 Hobby Eberly 47 Planetary Science Institute 47 amateur astronomers peering 47 ASTER 47 Observatory SDO 47 Infrared Telescope 47 Earth Asteroid 47 Zacaton 47 slender crescent 47 spectroscopic measurements 47 NASA Wilkinson Microwave 47 constellation Andromeda 47 Subaru telescope 46 TU# [002] 46 CALIPSO 46 Geophysical Laboratory 46 Chazy Reef 46 Atucha II 46 Telescope BAT 46 fissure eruption 46 moon Io 46 VLT telescope 46 Large Array 46 Keck Interferometer 46 interferometer 46 Faulkes Telescope 46 Australian SKA Pathfinder 46 infrared observatory 46 astrometric 46 Field Imager 46 Spectrometer 46 Viking Lander 46 Brera Observatory 46 Mars CRISM 46 Chuquicamata copper mine 46 Yubileynaya mine 46 African Astronomical Observatory 46 HiRISE camera 46 SkyCenter 46 Gerard Kuiper 46 Ranging MESSENGER spacecraft 46 GeoForschungsZentrum Potsdam 46 neutron spectrometer 46 Large Telescope SALT 46 Bank Telescope GBT 46 Image NASA JPL 46 geochronology 46 infrared spectral 46 Infrared Camera 46 microlensing 46 rocky extrasolar planet 46 Synchrotron 46 Cassegrain telescope 46 Facility SIRTF 46 ASTRON 46 Nasa Kepler 46 Comet 9P/Tempel 1 46 NASA MODIS 46 Spatiale des 46 airglow 46 Cassini Image 46 Soudan Underground Laboratory 46 Comet Halley 46 NuSTAR 46 supergiant star 46 Ikonos 46 SIRAL 46 Planitia 46 Starfire Optical Range 46 Comet Hartley 2 46 Moessbauer 46 Nikku Madhusudhan 46 beamline 46 Arsia Mons 46 inch refractor 46 Geminga 46 Hellas Basin 46 Burst Alert 46 spacecraft orbited 46 particle detectors 46 Coma Cluster 46 galaxy M# [002] 46 moons Phobos 46 Viking orbiters 46 exo planets 46 HIRES spectrometer 46 DEEP2 46 detect gamma rays 46 XMM Newton 46 European XFEL 46 polarimetry 46 Aqua satellite 46 High Angular Resolution 46 Payerne airfield 46 submillimeter wavelengths 46 constellations Cygnus 46 waning gibbous 46 Express orbiter 46 Brunt Ice Shelf 46 lunar orbiters 46 stratovolcano 46 ROSAT 46 Omega Centauri 46 Climate Experiment GRACE 46 Upsilon Andromedae b 46 airborne observatory 46 Reflection Radiometer ASTER 46 National Optical Astronomy 46 EPOXI spacecraft 46 velocity Planet Searcher 46 Particle Astrophysics 46 Fornax cluster 46 X ray observatory 46 Digitized Sky Survey 46 inch Schmidt Cassegrain 46 constellation Centaurus 46 lunar craters 45 NASA Orbiting Carbon 45 SPring 8 45 Olympus Mons 45 ESRF 45 Planck satellite 45 Main Injector Neutrino 45 ESA Envisat 45 Terrestrial Magnetism 45 Exoplanets 45 Mössbauer 45 Theodor Hänsch 45 Skynet 5C 45 EarthCARE 45 Pleiades cluster 45 Mossbauer spectrometer 45 NASA Cosmic Background 45 Wilkinson Microwave Probe 45 Messel Pit 45 LOFAR telescope 45 Extraterrestrial Physics 45 ESA Integral 45 High Flux Isotope 45 Delta Cephei 45 Geochemistry 45 AKARI 45 VIRTIS instrument 45 ESA ASI 45 Plaza Huincul 45 Igor Chekalin 45 Lunar Crater 45 protons collide 45 spectrographic 45 distant quasars 45 Subaru Telescope 45 WISE telescope 45 MINOS 45 Solar Orbiter 45 Lulin Observatory 45 Observatoire de Paris 45 spectrographs 45 Gstaad Canton 45 Ionosphere Center 45 Ulysses spacecraft 45 absorbs photons 45 Imaging Spectroradiometer MODIS instrument 45 GFZ 45 galaxy M# [001] 45 Xavier Bonfils 45 XMM Newton observatory 45 Bramley Murton 45 IceCube 45 geodynamic 45 Lunar Prospector 45 UA Steward Observatory 45 MARSIS radar 45 VISTA telescope 45 USArray 45 Extrasolar Planets 45 HiRISE camera aboard 45 Polarimetry 45 astronomical telescopes 45 NASA CloudSat 45 Credits ESA 45 Cerro Paranal Chile 45 Japan NAOJ 45 ATST 45 Mini SAR 45 Comet #P 45 Advanced Spaceborne Thermal Emission 45 cosmic cannibal 45 NIRCam 45 EVLA 45 Ecole Polytechnique Fédérale 45 Deep Impact Spacecraft 45 Space Telescopes 45 planets Uranus 45 POES satellites 45 Planetary Studies 45 CoRoT satellite 45 Comet Hartley 45 GJ #b [002] 45 radiometers 45 Mars Color Imager 45 atmospheric neutrinos 45 Venusian surface 45 interferometric 45 retroreflector 45 Jülich 45 NAOJ 45 Infrared Telescope UKIRT 45 NASA EPOXI mission 45 radial velocity technique 45 Adaptive Optics 45 SDSS II 45 HD#b 45 Neutral Mass Spectrometer 45 volcanic moon Io 45 Wilkinson Microwave Anisotropy Probe 45 arcminutes 45 windshield wiper maneuver 45 NASA Goddard Spaceflight 45 Space Telescope GLAST 45 MODIS instrument 45 colliders 45 GJ#b 45 AIRS instrument 45 Experimental Reactor 45 Kiruna Sweden 45 Explorer GALEX 45 polarimeter 45 NASA Gamma ray 45 Calar Alto 45 binary quasar 45 transmission electron microscopes 45 Pu'u O'o crater 45 Area Telescope LAT 45 Hubble Near Infrared 45 High Accuracy Radial 45 Ozone Monitoring 45 Saturn Enceladus 45 Saturnian system 45 Molucca Sea 44 spectroscopic observations 44 CHARA 44 orbiting Hubble Space Telescope 44 Kunlun Station 44 Long Baseline Array 44 Space Physics 44 Max Planck Institut fuer 44 twin Voyager spacecraft 44 stratospheric balloon 44 HiRISE image 44 Max Planck Institut fur 44 Evolutionary Anthropology Leipzig 44 National Astronomical Observatory 44 protoplanetary 44 Casper Planetarium 44 polar plateau 44 Diviner instrument 44 LIGO 44 Virgo Cluster 44 USGS Hawaiian Volcano 44 Veil Nebula 44 particle physics laboratory 44 Deutsches Museum 44 Adaptive optics 44 INAF IASF 44 GRB #B 44 SIM PlanetQuest 44 Spatiales 44 Optical Telescope 44 SCIAMACHY 44 polarimetric 44 Interferometer 44 KIPAC 44 Neogene 44 Hawaii Telescope CFHT 44 Amateur Astronomers 44 http:/saturn.jpl.nasa.gov 44 Lamont Doherty 44 ecliptic plane 44 JCMT 44 IBEX spacecraft 44 Mauna Loa Observatory 44 Orbiter MRO 44 Hyakutake 44 IceCube Neutrino Observatory 44 Advanced LIGO 44 Long Term Ecological 44 Caloris 44 nanometers billionth 44 Jodrell Bank Observatory 44 Virtual Planetary Laboratory 44 Kitt Peak Observatory 44 Gamma ray burst 44 Mars Pathfinder lander 44 Lagoon Nebula 44 SCISAT 44 Transantarctic Mountains 44 comet chaser 44 infrared astronomy 44 Pan STARRS telescope 44 Pierre Drossart 44 Substorms mission 44 noctilucent clouds 44 Telescopes 44 resolution panchromatic 44 Alpha Particle 44 CCLRC Rutherford Appleton 44 ray Space Telescope 44 Atomique CEA 44 Katlenburg Lindau Germany 44 Ultraviolet Imaging Spectrograph UVIS 44 Garching Germany 44 gamma ray telescope 44 SAAO 44 Space Infrared Telescope 44 inhabitable planets 44 TrES 4 44 Trifid 44 KAGUYA 44 Ultraviolet Optical Telescope 44 parabolic antennas 44 photographing handrails antennas 44 Gov. Ximena Matas 44 Herschel Planck 44 Giovanni Cassini 44 Cosmic Background Explorer 44 millimeter wavelengths 44 telescopic observations 44 Soudan Minn. 44 cosmic microwave radiation 44 Gregory Asner 44 Submillimeter 44 Electron Microscope 44 lunar meteorites 44 Planck telescope 44 meter Keck telescopes 44 hyperspectral 44 Comet NEAT 44 Spacewatch 44 Pleiades star 44 Strasenburgh Planetarium 44 Extreme Ultraviolet Imaging Spectrometer 44 NOAA GOES 44 La Silla Chile 44 Centro de Estudios 44 Infrared Astronomy 44 Conductivity Analyzer 44 excavate trench 44 Planetary Fourier Spectrometer PFS 44 Context Camera 44 Heavy Ion 44 Rosette Nebula 44 CALIPSO satellites 44 ESA Herschel 44 Imaging Spectrometer 44 Apophis asteroid 44 gravitationally lensed 44 Remote Sensing Laboratory 44 Faint Object 44 Extragalactic 44 Galilean satellites 44 constellation Pisces 44 GROND 44 NASA QuikScat satellite 44 Moon Mineralogy Mapper M3 44 NASA Interstellar Boundary 44 ExoMars mission 44 HD# [002] 44 XFEL 44 X ray spectrometer 44 phyllosilicate 44 Observatory LDEO 44 infrared wavelengths 44 atop dormant volcano 44 Planck spacecraft 44 Cepheid variables 43 Jupiter Ganymede 43 Lunar Reconnaissance Orbiter LRO 43 Arizona Steward Observatory 43 sedimentary geology 43 constellation Ursa Major 43 TerraSAR X 43 granitoid rocks 43 interferometric observations 43 detect gravitational waves 43 European Extremely Large 43 astronomer Tycho Brahe 43 SuperWASP 43 Large Binocular Telescope LBT 43 INPE 43 SRON 43 Galactic cosmic rays 43 Weinman Mineral 43 large hadron collider 43 HIAPER 43 sub millimeter wavelengths 43 Transmission Electron Microscope 43 LORRI 43 Svalbard islands 43 Orbiter LRO 43 ESRIN ESA 43 BESSY II 43 Helios 2B 43 earth orbiting satellites 43 gamma ray observatories 43 Credit NASA JPL 43 Solar Dynamics Observatory 43 Katzman Automatic 43 discover Fomalhaut 43 SAFOD 43 LTER 43 Cubesat 43 MIT Haystack Observatory 43 Deep Impact probe 43 Elenin 43 Geoscience Laser Altimeter 43 Heterodyne Instrument 43 largest moon Charon 43 VIRTIS 43 synchrotron x ray 43 Quadrantid meteor shower 43 Crab Pulsar 43 CU Boulder LASP 43 Lunar Laser Ranging 43 Electron Microscopy 43 Cassini Huygens 43 #ft #m [001] 43 CERN LHC 43 Field Infrared Survey 43 ChemCam 43 Whipple Observatory 43 Meyrin 43 van Arkel discovery 43 Harlow Shapley 43 GRB# 43 muon neutrinos 43 RHESSI 43 NOvA 43 Descent Imager Spectral Radiometer 43 galaxy NGC 43 Planetology 43 Redu Belgium 43 UAVSAR 43 exoplanetary 43 COROT 43 ROCSAT 2 43 microwave radiometer 43 infrared spectrometers 43 Evolution Explorer 43 Moon Mineralogy Mapper 43 Cosmic Background Explorer COBE 43 cosmological distances 43 powerful particle accelerator 43 Spitzer infrared telescope 43 #x# binoculars [001] 43 Virgo cluster 43 Europa Orbiter 43 MEarth 43 Canary Telescope 43 Nasa Mars Reconnaissance 43 Mpc 43 RS Ophiuchi 43 Landsat satellites 43 microshutters 43 Cometary 43 Astromaterials Research 43 optical wavelengths 43 Astronomy 43 Infrared Thermal Imaging Spectrometer 43 exo planet 43 Doppler measurements 43 permanently shadowed craters 43 WFC3 43 orbiter Mars Odyssey 43 constellation Lyra 43 synchrotrons 43 Applied Physics Lab 43 Ionosphere Sounding 43 NIRSpec 43 InSAR 43 Pascale Ehrenfreund 43 astronomer Johannes Kepler 43 Charon Pluto 43 LAGEOS 43 Martian crater 43 elliptical galaxy NGC 43 exoplanet hunter 43 occultations 43 CERN particle physics 43 ATLAS detector 43 hominid skull 43 DIXI 43 constellation Taurus 43 Geophysical Institute 43 HUDF 43 Thirty Meter Telescope 43 Synchrotron Radiation 43 Nasa Goddard Space 43 Mauna Loa volcano 43 Aquarius SAC 43 Maciej Konacki 43 El Teide 43 Tharsis Rise 43 Phoenix Microscopy Electrochemistry 43 Alaska Fairbanks Geophysical 43 bedrock outcropping 43 stratigraphically below 43 Mid Infrared 43 Follett Pillars 43 infrared interferometry 43 Collider Detector 43 planetarium dome 43 http:/www.nasa.gov/cassini 43 Sommers Bausch Observatory 43 Physics Laboratory 43 Epsilon Eridani 43 Cassini flyby 43 X ray Observatory 43 astro comb 43 Rossendorf 43 Sudbury Neutrino Observatory 43 Hubble Telescope 43 Wide Angle Search 43 visit http:/saturn.jpl.nasa.gov 43 Rolf Kudritzki 43 meteorological oceanographic 43 Prydz Bay 43 Refractor 43 Halema'uma'u 42 Philae lander 42 Antarctic continent 42 McMurdo Station Antarctica 42 Albert Michelson 42 defile Mauna Kea 42 distant supernovae 42 constellation Aquarius 42 Kogod Courtyard 42 2MASS 42 NASA Jet Propulsion Lab 42 smallest exoplanet 42 radar interferometry 42 Deep Impact flyby spacecraft 42 Martian craters 42 Upsilon Andromedae 42 Richard Binzel 42 proton accelerator 42 infrared spectra 42 CRISM 42 Kirishima range 42 SINFONI 42 neutron detector 42 Aboard Endeavour 42 Deep Impact Principal Investigator 42 Nasa spacecraft 42 astronomers 42 GeneSat 1 42 Tropical Rainfall Measuring 42 CBERS 2B 42 Mercury flyby 42 FORCAST 42 Astronomer 42 Toutatis 42 Astrophysical 42 Nuclear Spectroscopic Telescope Array 42 e MERLIN 42 Energy Stereoscopic 42 Comet Lulin 42 ultraviolet wavelengths 42 Franck Marchis 42 electron accelerator 42 Bonneville Crater 42 Galileoscope 42 Diviner 42 cluster NGC 42 Andaman Islands quake 42 moons orbiting 42 Lowell Observatory 42 Saturn Cassini 42 Grenoble Observatory 42 Depth SAFOD 42 NOAO AURA NSF 42 Biogeochemistry 42 Tidbinbilla 42 STARLAB 42 BBSNews #-#-# NASA 42 ah dus 42 Huygens descent 42 robotic lander 42 Pan STARRS 42 BBSO 42 multiband imaging photometer 42 Taurus Littrow 42 Planetary Geology 42 star Fomalhaut 42 Spallation Neutron Source 42 Compact Muon Solenoid CMS 42 Rheinfelden 42 graphene flake 42 Measuring Mission TRMM 42 Gusev crater 42 Sojourner rover 42 ultraviolet imaging spectrograph 42 scanning electron microscopes 42 Fundamental Physics 42 Lunokhod 42 NASA STEREO 42 earthshine 42 Lulin 42 ESO PR 42 Geostationary 42 airbursts 42 luminous galaxies 42 Schmidt Cassegrain telescope 42 Exoplanet 42 Gamma ray Burst 42 Cryosat 42 infrared spectrograph 42 Meyrin near 42 physics astrophysics 42 MINOS detector 42 redshifted 42 TrES 42 stellar occultation 42 Fermi LAT 42 GOCE satellite 42 Caltech JPL 42 Andromeda Galaxy M# 42 satellites orbiting 42 CfA 42 Palaeozoic sedimentary 42 graphite whiskers 42 interferometric synthetic aperture radar 42 DEPTHX 42 Cosmic Origins Spectrograph COS 42 SMOS 42 New Horizons spacecraft 42 NASA Stratospheric Observatory 42 constellation Lacerta 42 Volcano Observatory 42 Spitzer Space Telescopes 42 composite payload fairing 42 Institute STScI 42 EPOCh 42 infrared laser pulses 42 Spectroradiometer 42 Hubble Space 42 ultraviolet spectrograph 42 Okmok Caldera 42 GOSAT 42 Titan flyby 42 LCLS 42 XMM Newton X ray 42 Spaceguard 42 UVES 42 brecciated silicified 42 Multispectral 42 Muséum National 42 THEMIS mission 42 Interferometric 42 Auroral 42 BioServe Space Technologies 42 VLBI 42 Jupiter moon Io 42 Multi Object Spectrometer 42 Max Plank 42 Umar Rosadi 42 Unit Telescopes 42 LSST 42 Terra Meridiani 42 HD #b [001] 42 Manned missions 42 INTEGRAL satellite 42 Explorer WISE 42 astrometry 42 Helioseismic 42 VIMOS 42 Herschel SPIRE 42 Astrophysics MOA 42 X ray afterglow 42 Orbiter spacecraft 42 Lyot 42 ExoMars rover 42 hyper spectral 42 Gliese #e 42 Cassini Huygens spacecraft 42 WMAP satellite 42 adaptive optics