Related by context. Frequent words. (Click for all words.) 61 Large Hadron Collider LHC 59 atom smasher 58 particle collider 58 Large Hadron Collider 55 particle accelerator 53 collider 51 Cern 50 largest atom smasher 48 orbiting telescope 48 powerful supercomputers 47 particle accelerators 47 fusion reactor 47 CERN 47 optical telescope 47 orbiting observatory 45 particle physicists 45 IceCube 45 Cassini Huygens 44 uranium enrichment centrifuges 44 fastest supercomputers 44 astronomical observatory 44 observatory 43 supercomputer 43 supercomputers 43 Three Gorges dam 42 PASADENA Calif. NASA 42 Tevatron 42 New Horizons spacecraft 42 Gravity Probe B 42 uranium enriching centrifuges 41 infrared telescope 41 distant galaxy 41 Opportunity rover 41 physicists 41 extrasolar planet 40 Hubble Telescope 40 proton beams 40 telescope 40 Natanz uranium enrichment 40 scientific discoveries 40 quantum cryptography 40 National Ignition Facility 39 cyclotron 39 liquid helium 39 quantum computers 39 beamline 39 Antimatter 39 synchrotron 39 particle physics 39 astronomers 39 observatories 39 IBM supercomputer 39 theoretical physicists 39 lunar orbiter 39 unmanned spacecraft 38 fastest supercomputer 38 Higgs boson 38 Geminids 38 underground caverns 38 supernova explosion 38 ESRF 38 scientists 38 nuclear reactor 38 superconducting magnets 38 LHC 38 Hubble Space Telescope 38 moon Titan 38 Olkiluoto 38 Rokkasho 38 Soyuz rocket 38 gamma ray burst 38 Alpha Magnetic Spectrometer 38 HARPS 38 GOCE 38 Jodrell Bank 37 Cassini spacecraft 37 centrifuges 37 Eta Carinae 37 Kashiwazaki Kariwa nuclear 37 NRU reactor 37 X ray Observatory 37 gravitational wave 37 particle physicist 37 Einstein theory 37 substorms 37 cosmologists 37 COROT 37 telescopes 37 scientific breakthroughs 37 Saturn rings 37 Stuxnet virus 37 XMM Newton 37 RHIC 37 Kashiwazaki Kariwa plant 37 astronomical observations 36 magnetar 36 Martian arctic 36 cryogenic engine 36 nanomachines 36 petaflop 36 protons