Related by context. All words. (Click for frequent words.) 63 Space Telescope Imaging Spectrograph 61 Cosmic Origins Spectrograph 60 telescope 58 photometer 58 spectrometer 58 Advanced Camera 58 Hubble Space Telescope 57 infrared spectrograph 57 infrared telescope 57 imager 57 orbiting observatory 56 X ray observatory 56 Very Large Telescope 56 XMM Newton 56 X ray telescopes 56 Spectrograph 56 frequency comb 56 ESO VLT 56 X ray spectrometer 55 spectrographs 55 WFC3 55 APXS 55 NuSTAR 54 STIS 54 submillimetre 54 Keck Interferometer 54 Spectrometer 54 imaging spectrometer 54 spectroscopic 54 adaptive optics 54 ESA XMM Newton 54 CCD camera 54 orbiting telescope 54 infrared observatory 54 radiometers 54 interferometer 54 Hubble telescope 54 Keck telescopes 54 Near Infrared Camera 54 spectroscope 53 Hubble Space Telescope HST 53 Planck satellite 53 Magnetic Imager HMI 53 Hubble 53 ESO telescope 53 spectrographic 53 WMAP satellite 53 particle detector 53 retroreflector 53 X ray telescope 53 Imaging Spectrograph 52 polarimetry 52 gamma ray spectrometer 52 Imaging Spectrometer 52 infrared telescopes 52 imaging spectrograph 52 SIM PlanetQuest 52 SINFONI 52 IBEX spacecraft 52 gamma ray observatory 52 gamma ray detector 52 planetary Transits 52 ESO Very Large Telescope 52 Spitzer infrared spectrograph 52 Multi Object Spectrometer 52 RXTE 52 SIRTF 52 Adaptive optics 52 LORRI 52 millimeter wavelengths 52 infrared wavelengths 52 infrared imager 52 astro comb 52 Thermal Emission Spectrometer 51 MARSIS radar 51 La Silla Chile 51 Cosmic Origins Spectrograph COS 51 Space Telescope 51 coronagraph 51 X ray binary 51 NICMOS 51 Hubble gyroscopes 51 spacecraft 51 HARPS instrument 51 ChemCam 51 Wilkinson Microwave Anisotropy Probe 51 deconvolution 51 NIRCam 51 Evolution Explorer 51 bolometers 51 NASA Wilkinson Microwave 51 radar altimeter 51 LOFAR 51 Heterodyne Instrument 51 infrared astronomy 51 detect gamma rays 51 multispectral 51 Keck Telescope 51 COROT 51 Cassini orbiter 51 interplanetary spacecraft 51 UVOT 51 optical telescopes 51 Subaru Telescope 51 C1XS 51 orbiting gamma ray 51 multiband imaging photometer 51 AB Aurigae 50 Telescope BAT 50 Burst Alert 50 gamma ray telescope 50 interferometers 50 interferometry 50 Keck telescope 50 confocal microscope 50 Adaptive Optics 50 laser altimeter 50 aberration correctors 50 mass spectrometer 50 X ray detector 50 HiRISE camera 50 superconducting magnet 50 GALEX 50 bolometer 50 gravitational lens 50 distant quasars 50 origins spectrograph 50 gamma ray burst 50 orbiting observatories 50 particle detectors 50 infrared spectrometers 50 microlensing 50 infrared 50 astrometry 50 deformable mirror 50 Hubble observations 50 Nasa spacecraft 50 Surveys ACS 50 exoplanet hunter 50 interferometric 50 gravitational lensing 50 ion thrusters 50 Convection Rotation 50 distant quasar 50 HD#b 50 Rosetta orbiter 50 radial velocity 50 Fermi telescope 50 EVLA 50 transmission electron microscope 50 photon counting 50 wavelength infrared 50 VIRTIS 50 weak gravitational lensing 50 fluorescence microscope 50 Anisotropy Probe WMAP 50 spectroscopic observations 50 WISE infrared 50 neutron spectrometer 49 quantum cascade laser 49 D CIXS 49 cryogenically cooled 49 telescopes 49 NASA Far Ultraviolet 49 Pan STARRS 49 Helioseismic 49 astronomical telescope 49 distant supernovae 49 infrared spectrometer 49 Cryosat 49 supergiant star 49 Fermi LAT 49 HARPS spectrograph attached 49 Alpha Particle 49 SN #A 49 Ultraviolet Optical Telescope 49 NIRSpec 49 polarimetric 49 monochromator 49 AKARI 49 radiotelescope 49 ESO Paranal Observatory 49 GEO# 49 Philae lander 49 X ray pulses 49 ultraviolet spectrograph 49 Mars CRISM 49 Galileo spacecraft 49 Microwave Imaging Radiometer 49 Submillimeter Array 49 hyperspectral imager 49 X ray wavelengths 49 exoplanetary 49 Hubble Telescope 49 Ulysses spacecraft 49 redshift 49 WM Keck Observatory 49 Orbiter MRO 49 radio occultation 49 ROSAT 49 Global Surveyor 49 neutrino detector 49 extrasolar planet 49 CCDs 49 Fomalhaut b 49 SIRAL 49 Mini TES 49 optical interferometry 49 Mars Reconnaissance Orbiter MRO 49 Moon Mineralogy Mapper M3 49 distant galaxies 48 smallest exoplanet 48 superlens 48 batteries gyroscopes 48 Mars orbiter 48 microshutters 48 hexagonal mirrors 48 Subaru telescope 48 adaptive optics AO 48 Earth orbiting satellites 48 spectrometers 48 GRB #B 48 optical telescope 48 gaseous planet 48 quasar 48 Lunar Reconnaissance Orbiter Camera 48 UV VIS 48 neutron 48 laser pulse 48 ion thruster 48 SQUIDs 48 orbiting Hubble Space Telescope 48 orbiting Hubble telescope 48 NASA Cassini spacecraft 48 photons particles 48 Raman spectroscopy 48 Mini SAR 48 Einstein theory 48 Epsilon Aurigae 48 astronomers 48 JWST 48 OSIRIS 48 geoneutrinos 48 infrared interferometry 48 Mössbauer 48 Aerosol Polarimetry Sensor 48 Atacama Large Millimeter Array 48 Cygnus X 48 spectro 48 cryo electron microscope 48 Observatory SDO 48 multibeam 48 GROND 48 Herschel telescope 48 polarimeter 48 System OBSS 48 laser pulses 48 Mars Odyssey spacecraft 48 millisecond pulsar 48 gyroscopes 48 Planck telescope 48 detect gravitational waves 48 millisecond pulsars 48 Anisotropy Probe 48 gradiometer 48 meter Keck telescopes 48 NEOWISE 48 neutron scattering 48 fainter objects 48 Context Camera 48 cosmic ray 47 indium gallium arsenide InGaAs 47 Infrared Mapping Spectrometer VIMS 47 arcsecond 47 VLBA 47 beamline 47 spaceborne 47 Mossbauer spectrometer 47 dwarf galaxy 47 Cosmic Microwave Background CMB 47 spectroscopy 47 neutral mass spectrometer 47 Orbiting Carbon Observatory OCO 47 cryostat 47 Composite Infrared Spectrometer 47 Interferometer VLTI 47 scintillator 47 multiwavelength 47 X ray beams 47 Epsilon Eridani 47 Express orbiter 47 NanoSIMS 47 HARPS spectrograph 47 radiometer 47 SPHERES 47 Kepler Mission 47 CARTOSAT 47 photon detectors 47 RHESSI 47 astronomical observations 47 collimator 47 Solar Dynamics Observatory 47 Hawking radiation 47 linearly polarized 47 hydrogen maser 47 Interferometer 47 pulsars 47 Faint Object 47 Telescope 47 Planetary Transits 47 QWIP 47 laser spectroscopy 47 detector 47 refractors 47 stellar occultation 47 ultraviolet imaging spectrograph 47 cosmic gamma rays 47 Planetary Camera 2 47 Galaxy Evolution 47 cosmological distances 47 Cassini 47 Infrared Array Camera 47 LIGO 47 Arecibo telescope 47 Observatory telescope 47 ultraviolet wavelengths 47 CRISM 47 LROC 47 orbiting spacecraft 47 rubidium vapor 47 Field Imager 47 gamma ray telescopes 47 frequency combs 47 Multi Object Spectrograph 47 Crab Pulsar 47 foreground galaxy 47 dwarf galaxies 47 Comet Holmes 47 MRFM 47 neutrino particles 47 Telescope LSST 47 piezoelectric sensors 47 infrared laser 47 astrometric 47 Hobby Eberly Telescope 47 orbiting telescopes 47 exo planet 47 Multispectral 47 AGNs 47 orbiting 47 spectroscopic measurements 47 comet nucleus 47 VLTI 47 Super Kamiokande 47 optical wavelengths 47 aperture telescope 47 Spitzer Space Telescope 47 Cepheid variables 47 Laser Interferometer Gravitational Wave 47 SPIRE instrument 47 photons emitted 47 optical microscopy 47 inch refractor telescope 47 lensless imaging 47 Resourcesat 2 47 Explorer WISE 47 Heliospheric Observatory SOHO 47 Kepler spacecraft 47 ATLAS detector 47 spectroscopic techniques 47 WFPC2 47 Corrective Optics Space Telescope 47 scanning electron microscopes 47 ESA ERS 47 photometry 47 APEX telescope 47 La Silla Observatory 47 supernova remnant 47 HiRISE image 47 GJ#b 47 cosmic microwave background 47 Herschel Space 47 GJ #b [002] 47 Gravitational lensing 47 x ray pulses 47 Keck Observatory 47 SCIAMACHY 47 spectral bands 47 planet Gliese #g 47 Field Planetary Camera 47 Observatory Very 47 Hinode 47 SQUID 46 Cosmic Microwave Background 46 Main Injector Neutrino 46 x ray beam 46 UKIRT 46 NMR spectrometer 46 ESA Herschel 46 Jupiter Ganymede 46 SOHO spacecraft 46 RS Oph 46 photoelectric effect 46 THEMIS satellites 46 Orbiter LRO 46 faraway quasars 46 balky bolt astronauts 46 auroral emissions 46 Solar TErrestrial RElations Observatory 46 WMAP 46 Deep Field HUDF 46 microscopy technique 46 Spectrometers 46 X ray emission 46 intrinsic brightness 46 Mars Reconnaissance Orbiter 46 hyperspectral 46 Great Observatories 46 Bessel beam 46 Exmor ™ 46 Adam Riess 46 X ray fluorescence spectrometer 46 Lyman alpha 46 Voyager spacecraft 46 submillimeter 46 spectroscopic analysis 46 infrared detector 46 optical microscope 46 electron beam 46 Reflection Radiometer 46 Mars Pathfinder lander 46 Paranal 46 Unit Telescopes 46 attosecond 46 X ray observatories 46 photon 46 photodetector 46 resolution panchromatic 46 spectrometry 46 reflector telescope 46 cosmic ray detector 46 Triangulum Galaxy 46 impactor spacecraft 46 faint galaxies 46 flyby spacecraft 46 submillimeter wavelength 46 Marc Kuchner 46 brown dwarf 46 Descent Imager Spectral Radiometer 46 NASA THEMIS 46 astronomical objects 46 La Silla observatory 46 Huygens 46 IR LEDs 46 telescopic observations 46 airglow 46 monochromators 46 Mini Thermal Emission 46 spectroscopically 46 HUDF 46 Array ALMA 46 transiting planets 46 inch refractor 46 GJ #b [001] 46 infrared ultraviolet 46 Nuclear Spectroscopic Telescope Array 46 PSR J# 46 THEMIS 46 Thermal Emission Imaging 46 laser irradiation 46 Gravity Probe B 46 confocal microscopes 46 SDSS II 46 scatterometer 46 X ray Observatory 46 spacecraft Cassini 46 spectrophotometer 46 exoplanet 46 Ocean Salinity SMOS 46 gravitational wave 46 interferometric observations 46 transiting exoplanet 46 Raman spectrometer 46 scanning tunneling microscope 46 ray Space Telescope 46 magnetic monopole 46 atmospheric turbulence 46 microlenses 46 HIRES spectrometer 46 photon fluorescence 46 gamma ray 46 infrared spectra 46 extrasolar 46 Servicing Mission 46 HM Cancri 46 Planetary Fourier Spectrometer PFS 46 Climate Experiment GRACE 46 photomultiplier tubes 46 thermal infrared 46 type Ia supernova 46 parahydrogen 46 brightfield 46 quantum cascade lasers 46 cosmic magnifying glass 46 gamma ray detectors 46 moons Phobos 46 Hanny Voorwerp 46 VISTA telescope 46 pointings 46 DISR 46 astronomical telescopes 46 orbiter 46 electric ion propulsion 46 WISE telescope 46 spectroscopic technique 46 ion microprobe 46 optical 46 cosmic cannibal 46 near infrared NIR 46 Mars Orbiter 45 Peony nebula star 45 wavelengths 45 Advanced LIGO 45 radial velocity technique 45 distant galaxy clusters 45 photometric 45 GIOVE B 45 LCLS 45 STSS satellites 45 shortwave infrared 45 Lunar Reconnaissance Orbiter LRO 45 Neutral Mass Spectrometer 45 Dynamic Range Optimizer 45 scanning electron microscope SEM 45 infrared radiation 45 eclipsing binary 45 pulsed lasers 45 Steward Observatory 45 pulsed laser 45 NASA Stratospheric Observatory 45 GOCE 45 Mars orbiting spacecraft 45 infrared camera 45 Kepler telescope 45 GLAST Burst Monitor 45 Energy Stereoscopic 45 photometers 45 EMCCD 45 Microscopy AFM 45 Higgs bosons 45 MARSIS 45 UVES 45 electron beams 45 infrared laser beam 45 Giove B 45 Compact Reconnaissance Imaging Spectrometer 45 Robotic Arm 45 MESSENGER 45 Extragalactic 45 rover panoramic 45 SSRL 45 nanoprobe 45 shuttle thermal tiles 45 ionospheric 45 solar corona 45 Cerro Paranal 45 Galilean moons 45 widefield 45 photon detector 45 STEREO spacecraft 45 Paranal Chile 45 sunlike star 45 periodic dimming 45 ultraviolet laser 45 permanently shadowed regions 45 laser 45 High Resolution Imaging 45 electron diffraction 45 LCROSS 45 Kuiper Belt Objects 45 faraway galaxies 45 neutron detector 45 ESO La Silla 45 photomultiplier tube 45 gamma rays emitted 45 Solar Terrestrial Relations 45 comet Boethin 45 AU Mic 45 Orbitrap 45 optical spectroscopy 45 Gemini Observatory 45 XENON# [002] 45 GRB # 45 solar arrays 45 gyroscope 45 microlensing events 45 Spectroscopic 45 pulsar 45 waning gibbous 45 sensor 45 astrophysical 45 multislice 45 radial velocity method 45 X ray Telescope XRT 45 Red Rectangle 45 fluorescence excitation 45 galaxy cluster 45 NASA twin STEREO 45 microlens 45 backside illuminated CMOS 45 electron ion 45 neutron beams 45 HESS telescopes 45 Type Ia supernovae 45 shorter wavelengths 45 synchrotron radiation 45 SBSS satellite 45 electron multiplying 45 Suzaku X ray 45 Wilkinson Microwave Probe 45 extrasolar planets 45 GRBs 45 orbiting Mars 45 Spectroscopic Explorer 45 ultraviolet light 45 starboard SARJ 45 detector arrays 45 gravitational lenses 45 Geminga 45 Infrared Pathfinder Satellite 45 NASA ESA Hubble 45 Hinode spacecraft 45 fluorescent probes 45 quasars 45 Mastcam 45 electron accelerator 45 Resolution Imaging 45 optical tweezers 45 Lovell Telescope 45 femtosecond 45 Microlensing 45 NASA Chandra 45 panchromatic 45 Giovanni Cassini 45 gamma ray photons 45 lunar crust 45 optical microscopes 45 Terrestrial Planet Finder 45 diffraction 45 distant galaxy 45 Cassini ion 45 #nm laser [002] 45 X ray afterglow 45 MPG ESO 45 non dispersive infrared 45 transfer FRET 45 HARPS 45 gravitational radiation 45 Planck 45 scanning tunneling microscope STM 45 Cancri e 45 visible wavelengths 45 MetOp 45 CMB radiation 45 Curiosity rover 45 Lunokhod 45 impactor 45 photons 45 Spitzer infrared 45 BepiColombo 45 particle physics detector 45 CoRoT satellite 45 confocal laser scanning 45 radial velocity measurements 45 spiral galaxy NGC 45 THz radiation 45 Axial Replacement 45 photomultiplier 45 gamma ray flares 45 magnetic fields 45 multispectral camera 45 splitting spectrograph 45 spectrometric 45 WIYN 45 neutrino detectors 45 #/#-ton truss 45 NASA Great Observatories 44 Earth ionosphere 44 gamma ray bursts 44 Optical Spectroscopic 44 ion propulsion 44 lightwave 44 correlator 44 Earth magnetotail 44 lasers 44 tesla magnet 44 active galactic nuclei 44 MG J# +# 44 velocity Planet Searcher 44 NASA Kepler 44 dipole moment 44 galaxy M# [001] 44 liquid helium 44 x ray scattering 44 ultrafast lasers 44 QCLs 44 photoacoustic 44 gamma rays 44 astronomer 44 scanning electron microscope 44 confocal microscopy 44 NASA Fermi Gamma 44 CoRoT 44 astrophysical phenomena 44 pressurized module 44 fluorescence spectroscopy 44 Mars Surveyor 44 Synthetic Aperture Radar 44 orbital observatory 44 Cassini ultraviolet 44 spatial resolution 44 Nasa Mars Odyssey 44 millimeter wavelength 44 AATSR 44 VLT telescope 44 Flyby spacecraft 44 extrasolar planets orbiting 44 ion funnel 44 EPOCh 44 lander 44 telescope atop Mauna 44 Rayleigh scattering 44 argon laser 44 robotic Canadarm 44 X ray microscopy 44 Cassini flyby 44 gravitational microlensing 44 penetrating radar 44 planets orbiting distant 44 rubidium atoms 44 Moon Mineralogy Mapper 44 SN #C 44 piezoelectric transducer 44 X ray photons 44 precise atomic clocks 44 cesium vapor 44 Yarkovsky effect 44 radar interferometry 44 robotic arm 44 Saturn rings 44 UVIS instrument 44 Gamma ray 44 NASA Aqua 44 magnetar 44 parabolic antenna 44 VIMOS 44 particle smasher 44 comet Hale Bopp 44 X ray Spectrometer 44 Reconnaissance Orbiter 44 P#/P# truss 44 EMCCD camera 44 galaxy clusters 44 photoluminescence 44 Orbiting Carbon Observatory 44 Hubble Ultra 44 Rosetta lander 44 nightglow 44 absorption spectroscopy 44 e MERLIN 44 transmission electron microscopy 44 HiRISE camera aboard 44 ESO telescopes 44 Bug Nebula 44 fluorescent nanoparticles 44 optically 44 Infrared Astronomical Satellite 44 spectral measurements 44 micromechanical 44 Mass Spectrometer 44 brown dwarfs 44 detecting gravitational waves 44 helium leak 44 Total Ozone Mapping 44 femtosecond pulses 44 submillimetre wavelengths 44 CALIPSO 44 aboard ESA Envisat 44 femtosecond lasers 44 extragalactic 44 Andromeda galaxy 44 comet flyby 44 Atlantis astronauts 44 GLAST 44 NASA MESSENGER spacecraft 44 ultrahigh resolution 44 fluorescence spectrometer 44 TSN PZ camera 44 Planck spacecraft 44 Gravity Probe 44 cosmic particles 44 ultraviolet 44 Cavity Ring Down 44 rubidium 44 exoplanets orbiting 44 planets orbiting 44 Observatory STEREO 44 X ray absorption spectroscopy 44 inch Samuel Oschin 44 FT IR 44 Churyumov Gerasimenko 44 Cassini Huygens 44 Infrared Astronomy 44 submillimeter wavelengths 44 type Ia supernovae 44 Mössbauer spectrometer 44 photoemission 44 ST5 44 Cloud Aerosol Lidar 44 NASA Stardust spacecraft 44 colorimeter 44 Moderate Resolution Imaging 44 RS Ophiuchi 44 Total Irradiance Monitor 44 Huygens mission 44 synthetic aperture 44 DEIMOS 44 x ray tomography 44 backscattered 44 star Gliese 44 Spitzer Infrared Array 44 antiproton 44 ESA Mars 44 IceCube 44 Ultraviolet Imaging Spectrograph UVIS 44 spacecraft orbiting 44 Chilean Atacama Desert 44 ESA Planck 44 particle accelerator 44 elliptical galaxy 44 Submillimeter 44 filamentary structure 44 radioisotope thermoelectric generators 44 spatially resolved 44 Solar Optical Telescope 44 CrIS 44 NASA Kepler telescope 44 heatshield 44 Comet Halley 44 powder diffraction 44 Axio Imager 44 scintillators 44 helium atom 44 Infrared Telescope Facility 44 infrared detectors 44 SMOS mission 44 Area Telescope LAT 44 Globalstar constellation 44 detectors 44 Keck Telescopes 44 Mars Descent Imager 44 NASA STEREO 44 inch Schmidt Cassegrain 44 Stratospheric Observatory 44 lunar regolith 44 satellites 44 Source LCLS 44 neutrino 44 neutrino beam 44 synchrotrons 44 cosmic phenomena 44 robotic explorer 44 Mossbauer 44 inch refracting telescope 44 QuikSCAT 44 NASA Cassini 44 Voyager probes 44 NASA Spirit rover 44 INMS 44 Wolszczan 44 KAGUYA 44 reflectometry 44 Mars Climate Sounder 44 Ultraviolet Imaging Spectrograph 44 Large Synoptic Survey 44 stellar occultations 44 Synchrotron 44 urine recycler 44 NSLS 44 terahertz THz 44 ultrafast laser 44 EPOXI 44 infrared microscopy 44 Relations Observatory STEREO 44 Upsilon Andromedae b 44 Scatterometer 44 Kepler Space Telescope 44 collimators 44 polar orbiting satellites 43 Photometer 43 Phoenix lander 43 Nova NanoSEM 43 Antenna LISA 43 magnetic spectrometer 43 Permanent Multipurpose Module PMM 43 x ray microscopy 43 plasmon 43 globular clusters 43 Microscopy Electrochemistry 43 multispectral imaging 43 Delta Cephei 43 infra red imaging 43 ultraviolet spectrometer 43 Moessbauer 43 orbiter robotic arm 43 Observatory LIGO 43 redshifts 43 detect neutrinos 43 atom smashers 43 telescopic camera 43 OBSS 43 SPIRE 43 HRSC 43 Far Ultraviolet Spectroscopic Explorer 43 Mars Global Surveyor 43 supernovae 43 BLG #Lb 43 Astrophysical Research 43 transmission electron microscopes 43 multiphoton 43 FORCAST 43 galaxy NGC 43 Advanced Spaceborne Thermal Emission 43 cryocooler 43 model A# 43 #nm wavelength [001] 43 Jovian moons 43 Interferometric 43 photoelectron spectroscopy 43 galaxy M# [002] 43 microprobe 43 JIMO 43 hyper spectral 43 Bullet Cluster 43 electron microscope 43 picosecond laser 43 optical spectra 43 Rassvet 43 asteroid Eros 43 Fourier transform infrared spectroscopy 43 synchrotron 43 electron neutrinos 43 terahertz frequencies 43 Gaussian beam 43 Fourier transform 43 Paranal Observatory 43 Light Microscopy 43 silicon monoxide 43 ellipsometry 43 extrasolar planetary 43 nanoantennas 43 exhaust plume 43 galactic cosmic ray 43 exoplanets 43 linac 43 TerraSAR X 43 nanometer wavelength 43 orbiting Chandra 43 datalogger 43 telescopes astronomers 43 Orion nebula 43 opto mechanical 43 Titan flyby 43 Orbiter 43 NASA Cosmic Background 43 moons orbiting 43 quantum metrology 43 tomography 43 Space Infrared Telescope 43 particle collider 43 Clementine spacecraft 43 gamma ray radiation 43 silicon cantilever 43 Particle accelerators 43 particle physics experiments 43 Ray Spectrometer 43 Cassini spacecraft 43 reflectometer 43 JDEM 43 planets Kepler 43 aspherical 43 MESSENGER spacecraft 43 NASA COBE satellite 43 optical resonator 43 comet chaser 43 spectral characteristics 43 polaritons 43 synthetic aperture radar 43 NASA Mars Odyssey