Related by context. Frequent words. (Click for all words.) 51 Astronomer Royal 51 Astrophysicist 51 astronomer 50 Observatories 50 Rutherford Appleton 49 Rothamsted Research 48 Astronomer 48 Physical Laboratory 47 planetary scientist 47 particle physicist 46 Astronomy 45 astrophysicist 45 Met Éireann 45 Royal Astronomical Society 45 Oceanography Centre 44 Observatory 44 optical telescope 44 D.Phil 43 theoretical physicist 43 Seismologist 43 cosmologist 43 Prof 43 Telescope 42 Met Office 42 Climatologist 42 Emeritus Professor 42 Jodrell Bank 42 astronomy 42 Very Rev 42 Astronomical 42 astrobiologist 41 Professor 41 Lick Observatory 41 British Antarctic Survey 41 NRAO 41 Arecibo Observatory 41 amateur astronomer 41 Palomar Observatory 41 physicist 41 Met Eireann 41 particle physicists 41 geochemist 41 optical telescopes 40 Planetary Laboratory 40 microlensing 40 consultant obstetrician 40 Dr 40 palaeontologist 39 geoscientist 39 Rev Canon 39 Particle Physics 39 Postdoctoral Fellow 39 gravitational wave 39 astronomers 39 Radio Astronomy Observatory 39 climatologist 39 GVA Grimley 38 Gemini Observatory 38 astrophysical 38 Astrophysics 38 Oceanographer 38 Harvard Smithsonian 38 Geoffrey 38 GNS Science 38 evolutionary biologist 38 Lowell Observatory 38 Herschel 38 anatomist 38 observatory 38 Astronomical Society 38 Unused substitutes 38 JISC 38 ESO Very Large Telescope 38 Monthly Notices 38 zoologist 38 Planetary Science 37 telescopes 37 COROT 37 Ch Insp 37 SPIRE 37 infrared telescope 37 Pathologist Dr 37 Archaeologist 37 geographer 37 glaciologist 37 infrared spectrometer 37 NASA Goddard 37 Geophysicist 37 OGLE 37 LSST 37 Icelandic Meteorological Office 37 LIGO 37 Unused subs 37 astrophysics 37 Astrophys 37 Philippa 37 synchrotron 36 astrophysicists 36 spectroscopic 36 Physicist 36 Geoscience Australia