Related by context. Frequent words. (Click for all words.) 65 National Astronomical Observatory 60 microlensing 58 Gemini Observatory 58 OGLE 57 Southern Observatory ESO 57 Subaru Telescope 57 Oscillations 57 Exoplanet 56 STScI 55 CfA 55 Pan STARRS 54 COROT 54 LOFAR 53 Steward Observatory 53 DZero 53 WM Keck Observatory 53 OSIRIS 53 Planetary Science Institute 53 journal Astronomy 52 Helmholtz Zentrum München 52 astronomical telescope 52 RIKEN 52 Tycho Brahe 52 Mini SAR 52 VIRTIS 52 WM Keck 52 Helmholtz Centre 52 AKARI 52 extrasolar 52 NASA Fermi Gamma 52 XMM Newton 52 Mauna Kea Hawaii 51 Monthly Notices 51 nanobacteria 51 IODP 51 CIRES 51 NASA ESA Hubble 51 ESO Very Large Telescope 51 geochemists 51 IYA# 51 Astrophysicist 51 Galaxy Evolution 51 Electron Microscopy 51 Exopolitics 50 Hinode 50 X ray telescope 50 Cassini Huygens 50 gravitational wave 50 Keck Observatory 50 Credit NASA JPL 50 Spectrometer 50 Gravity Recovery 50 interferometric 50 Jülich 50 geodesy 50 journal Icarus 49 Astrophysics CfA 49 NASA JPL 49 Ecole Polytechnique Fédérale de 49 Spectroscopic 49 Adaptive Optics 49 Siding Spring 49 LHCb 49 Postdoctoral Fellow 49 Medical Institute HHMI 49 NASA Astrobiology Institute 49 Keck telescope 49 Planetary Physics 49 X ray telescopes 49 Observatories 49 numerical simulations 49 National Optical Astronomy 49 NSBRI 49 National d' Etudes 49 UA Lunar 49 astronomers 48 Very Large Array 48 European Synchrotron Radiation 48 Astrophysics Laboratory 48 Biomolecular 48 Biomarker Discovery 48 Ecole Polytechnique Federale de 48 astrophysical 48 Bioinformatics Institute 48 spectroscopic 48 Niels Bohr Institute 48 E ELT 48 Oxford Nanopore 48 ICSU 48 Garching Germany 48 ESRF 48 CRISM 48 Astrophysics 48 Wilkinson Microwave Anisotropy Probe 48 boson 48 infrared telescope 48 VLBI 48 superclusters 48 Martin Chalfie 48 NASA JPL Caltech 48 Earthlike planets