Related by context. Frequent words. (Click for all words.) 69 TeV 57 protons 51 Tevatron 51 petaflops 50 collider 49 particle accelerator 49 Large Hadron Collider LHC 49 subatomic particles 48 largest atom smasher 47 petaflop 47 Large Hadron Collider 47 teraflops 46 gigahertz 46 Fermilab 44 neutrons 44 Cern 43 redshift 43 gamma rays 43 CERN 43 cosmic rays 43 neutrinos 43 gigabits 43 antimatter 42 LHC 42 exabytes 41 qubit 41 gigawatt 41 kiloton 41 nanoseconds 41 photons 41 microseconds 41 kmh 41 Higgs boson 41 gigawatts 40 millionths 40 uranium enriched 40 centrifuges 40 mph 40 atoms 40 output voltages 40 volts 40 photon 40 gamma ray 40 watts 40 nuclei 40 qubits 39 seismic waves 39 8 Cyl 39 millisieverts 39 ISuzuki Seattle 39 supernovae 39 Uranium enriched 39 gravitational waves 39 enrich uranium 39 step Saffir Simpson 39 degrees Fahrenheit 39 quantum computers 38 velocities 38 particle physics 38 supersonic speeds 38 kilotons 38 Gbps 38 hydrogen atoms 38 milliwatts 38 neutron 38 gamma ray burst 38 orbits 38 kilowatts 38 supermassive black hole 38 fusion reactor 38 fission 38 comet Tempel 1 38 centrifuge machines 38 neutron stars 38 auroras 37 elliptical orbit 37 enriched uranium 37 megawatt reactor 37 1GHz 37 accelerators 37 GHz 37 supermassive black holes 37 inch wafers 37 #.#V [004] 37 magnitudes 37 reactors 37 neutron star 37 Richter scale 37 magnetic fields 37 rocky planets 37 cyclotron 37 nameplate capacity 36 degrees Celsius 36 Tempel 1 36 mbd 36 proton 36 electron beam 36 quasars 36 gamma ray bursts 36 impactor 36 km h