Related by context. Frequent words. (Click for all words.) 70 Spectrometer 69 interferometric 67 photometer 66 spectrographs 66 VIRTIS 63 XMM Newton 63 Spectroscopy 63 spectrometer 63 Mass Spectrometer 63 WFC3 63 Mauna Kea Hawaii 62 Adaptive Optics 62 ESO Very Large Telescope 62 interferometry 62 spectroscopic 62 Fluorescence 61 MERIS 61 Tomography 61 radiometer 61 LOFAR 61 multispectral 61 interferometers 60 interferometer 60 Mini SAR 60 STScI 60 OSIRIS 60 TerraSAR X 60 NICMOS 59 SQUID 59 solar corona 59 Keck telescope 59 SMOS 59 VLBI 59 radar altimeter 59 WFPC2 59 NASA Cassini 58 Meteorological Satellite 58 beamline 58 photometry 58 WM Keck Observatory 58 spectrometers 58 Cosmic Origins Spectrograph 57 Very Large Telescope 57 SIRTF 57 Flyby 57 optical wavelengths 57 confocal microscope 57 NASA GSFC 57 synthetic aperture radar 57 COROT 57 STIS 57 NASA Cassini spacecraft 57 Space Telescope 57 Ultrafast 57 VLBA 57 Ultra Deep 57 ionospheric 57 radial velocity 57 LINEAR 57 photoluminescence 57 redshifts 57 spectroscopy 56 spectrometry 56 interplanetary spacecraft 56 Resolution Imaging 56 Electron Microscopy 56 Credit NASA JPL 56 Gravity Recovery 56 Galaxy Evolution 56 X ray emission 56 spectrograph 56 La Silla Chile 56 transmission electron microscope 56 optical telescope 56 infrared spectrometer 56 NASA ESA Hubble 56 infrared mapping spectrometer 56 SPIRE 56 Resolution Stereo Camera 56 particle detector 56 infrared wavelengths 55 hyperspectral 55 microlensing 55 MetOp 55 visible wavelengths 55 confocal 55 optical telescopes 55 infrared 55 synchrotron radiation 55 Tunable 55 credit NASA JPL 55 imager 55 Tropical Rainfall Measuring 55 redshift 55 CALIPSO 55 Image Sensors 55 Galileo spacecraft 55 HRSC 55 NASA Chandra 55 ultraviolet wavelengths 55 Robotic Arm