Related by context. Frequent words. (Click for all words.) 51 CfA 50 extrasolar planet 49 COROT 49 Astrophysicist 49 Garching Germany 49 ESRF 48 CNRS 48 microlensing 48 Inserm 48 Credit NASA JPL 47 Spectrometer 47 Université de 47 infrared mapping spectrometer 47 INRIA 47 Institut de 47 Gliese #g 46 Synchrotron 46 Cassini imaging 45 XMM Newton 45 Niels Bohr Institute 44 European Synchrotron Radiation 44 Astrophysics 44 de la Recherche Scientifique 44 exoplanet 44 Johannes Kepler 44 astrophysical 44 Nuclear Physics 44 planets orbiting 43 NASA Cassini 43 Hubble observations 43 TRIUMF 43 astrophysicist 43 NASA Astrobiology Institute 43 synchrotron radiation 43 Astrobiology 43 Quantum Optics 43 planetary scientist 43 celestial object 43 muon 43 ESO Very Large Telescope 43 WM Keck Observatory 43 Neuchatel Switzerland 42 Grenoble 42 Astronomy 42 astronomer 42 planetary science 42 Crab Nebula 42 Lick Observatory 42 Astrophysicists 42 Lowell Observatory 42 attosecond 42 Keck Observatory 42 planetary missions 42 Cassini Huygens 42 particle physicist 42 Spintronics 42 stable isotope 42 LBNL 42 Theoretical Physics 42 astrobiologists 42 WM Keck 42 LLNL 41 particle detector 41 HD #b [002] 41 Laboratoire 41 Grenoble France 41 osmium 41 astrophysicists 41 planetary sciences 41 extrasolar planets 41 rocky planets 41 Professor Hawking 41 planet orbiting 41 JPL manages 41 Catalysis 41 Very Large Telescope 41 Caltech 40 physicist 40 spectrometry 40 star Gliese 40 Orsay 40 terrestrial planets 40 astronomers 40 geochemist 40 JEOL 40 Quarks 40 exoplanets 40 subatomic particle 40 supersymmetry 40 Geochemistry 40 synchrotron 40 interplanetary spacecraft 40 cosmologist 40 Astronomers 40 Earth Observation 40 Galaxy Evolution 40 journal Astronomy 40 astrophysics 40 Eta Carinae 40 spectroscopic 40 mass spectroscopy