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(Click for frequent words.) 75 atomic particles 73 protons 69 atoms 68 atomic nuclei 67 neutrinos 67 subatomic 66 neutron stars 66 particles 65 particle beams 65 electrons 65 hadrons 65 antimatter particles 64 colliding protons 63 quark gluon plasma 63 photons 63 massless particles 63 antiprotons 63 neutrino 62 magnetic monopoles 62 neutralinos 62 muons 62 neutron star 62 quarks 62 Higgs bosons 62 positrons 62 neutrons 62 nuclei 61 fermions 61 Gravitational waves 61 solar neutrinos 61 gravitational waves 61 supersymmetric particles 61 particles WIMPs 61 magnetic fields 61 subatomic particle 61 cosmic rays 61 gamma rays 60 WIMPs 60 ions 60 antiparticles 59 quantum mechanical 59 galaxies 59 antimatter 59 RHIC 59 spacetime 59 electron beams 59 Bose Einstein condensates 59 antiparticle 59 axions 59 colliders 59 cosmic ray particles 58 galaxy clusters 58 antineutrinos 58 relativistic particles 58 supernovae 58 Higgs particle 58 cosmic particles 58 bosons 58 hydrogen nuclei 58 SUSY 58 distant galaxies 58 particle collisions 58 solitons 58 supernova explosion 58 pions 58 tiniest particles 58 rubidium atoms 57 Muons 57 comet nucleus 57 particle 57 Neutrinos 57 CERN LHC 57 electron neutrinos 57 gravitational radiation 57 galactic clusters 57 Neutron stars 57 hydrogen atoms 57 Fermilab Tevatron 57 particle accelerators 57 interstellar clouds 57 chemical reactions 57 magnetic monopole 57 leptons 57 W boson 56 electrons behave 56 helium atoms 56 kaons 56 supernova explosions 56 quantum mechanics 56 accretion disks 56 proton beams 56 protons collide 56 antiproton 56 coronal mass ejections 56 quantum particles 56 millisecond pulsar 56 electron 56 alpha particles 56 electrons protons 56 proton 56 sodium atoms 56 faraway galaxies 56 Gamma rays 56 atom smashers 56 phonons 56 muon 56 Bose Einstein condensate 56 interstellar medium 56 ultracold atoms 56 magnetic reconnection 56 plasmons 56 energetic electrons 56 antihydrogen 56 superfluid 56 particle detectors 56 supermassive black holes 56 pulsar 56 radioactive decay 56 particle physics 55 comets 55 active galactic nuclei 55 smashing protons 55 nanoscale 55 accretion disk 55 quasars 55 quasiparticles 55 gravitons 55 distant supernovae 55 comet 55 gamma ray bursts 55 galaxies collide 55 quantum particle 55 starburst galaxies 55 planetesimals 55 ionized gas 55 quantum tunneling 55 particle acceleration 55 Brookhaven Relativistic Heavy 55 supersymmetric 55 excitons 55 God Particle 55 SN #A 55 celestial bodies 55 mesons 55 pulsars 55 Higgs boson 55 cosmic ray collisions 55 atomic nucleus 55 sterile neutrino 55 nucleon 55 supermassive black hole 55 particle colliders 55 antiquarks 55 gamma rays emitted 55 ultracold 55 singularities 55 Magnetars 55 magnetar 55 antimatter atoms 55 baryons 54 galactic halo 54 cosmic phenomena 54 B mesons 54 planets moons 54 substorm 54 physicists 54 bosonic 54 supernovas 54 Cosmic rays 54 circumstellar 54 AGNs 54 Higgs boson particle 54 general relativity 54 astrophysical objects 54 spiral galaxies 54 hadron 54 entangled quantum 54 high temperature superconductivity 54 proton collisions 54 emit X rays 54 electron positron 54 helium nuclei 54 Earth magnetosphere 54 molecules 54 gluons 54 X ray pulses 54 Alfven waves 54 polaritons 54 LHC experiments 54 sterile neutrinos 54 Particle physics 54 exciton 54 ATLAS detector 54 distant quasars 54 GeV 54 Higgs Boson particle 54 lithium atoms 54 quark 54 galactic disk 54 gamma ray photons 54 cometary dust 54 gravitational microlensing 54 strangelets 53 interstellar dust grains 53 colliding galaxies 53 Higgs singlet 53 superfluids 53 photons particles 53 Alfvén waves 53 quantum entanglement 53 photon 53 femtosecond timescale 53 electron volts 53 astrophysicists 53 ion collisions 53 planets orbits 53 rocky planets 53 particle accelerator 53 quantum gravity 53 nucleosynthesis 53 atom smasher 53 globular clusters 53 quantum physics 53 tau neutrinos 53 millisecond pulsars 53 interstellar dust 53 macroscopic objects 53 HD#b 53 Rydberg atom 53 surface plasmons 53 merging galaxies 53 Tempel 1 53 nanoscopic 53 Cosmologists 53 cosmic microwave background 53 wave particle duality 53 cosmic gamma rays 53 nucleons 53 Hawking radiation 53 quantum theory 53 boson 53 baryonic 53 solar flares 53 Milky Way 53 branes 53 helium atom 53 WASP #b 53 astrophysical 53 topological insulators 53 ionized particles 53 protoplanetary disk 53 neutrino beam 53 W bosons 53 proton proton collisions 53 CMEs 53 particle beam 53 organic molecules 53 Milky Way galaxy 53 wormholes 53 electroweak 53 strange quarks 53 nebulae 53 exoplanets 53 quanta 53 Bose Einstein condensation 52 superstrings 52 nanocrystals 52 infall 52 proto galaxies 52 undiscovered particle 52 comets asteroids 52 particle smasher 52 elliptical galaxies 52 magnetosphere 52 superfluid helium 52 muon neutrino 52 detect gravitational waves 52 B meson 52 proton antiproton 52 Large Hadron Collider 52 Antennae Galaxies 52 weakly interacting 52 blazars 52 exoplanets orbiting 52 diamagnetic 52 particles emitted 52 interstellar dust clouds 52 exoplanetary 52 asteroids 52 antihydrogen atoms 52 superdense 52 particle collider 52 particle physics experiments 52 Supernovae 52 infalling 52 VY Canis Majoris 52 Gamma ray bursts 52 cosmologists 52 Type Ia supernovae 52 neutralino 52 Physicists 52 relativistic protons 52 rotating neutron stars 52 atom 52 Photons 52 protoplanets 52 electron neutrino 52 cosmic ray 52 brown dwarfs 52 proton proton 52 planets 52 relativistic jets 52 supersymmetry 52 superheavy elements 52 galactic cores 52 substorms 52 plasmonic 52 LHC accelerator 52 luminous galaxies 52 solar corona 52 meteoroids 52 quasar 52 gluon 52 cometary debris 52 deuterium atoms 52 GRBs 52 antiferromagnets 52 gravitationally bound 52 relativistic speeds 52 planet magnetosphere 52 Weakly Interacting Massive Particles 51 solar nebula 51 CERN Large Hadron 51 dwarf galaxy 51 Astrophysicists 51 galaxy cluster 51 magnetic flux 51 teraelectronvolts TeV 51 interstellar cloud 51 proton antiproton collisions 51 X ray spectroscopy 51 impactors 51 radial velocity 51 Bose Einstein Condensate 51 Fermions 51 high temperature superconductors 51 AB Aurigae 51 hydrogen atom 51 ion beams 51 Carina constellation 51 superluminal 51 Trojan asteroids 51 supernovae explosions 51 supernova remnants 51 Type 1a supernovae 51 spinning neutron stars 51 Saturn magnetosphere 51 distant galaxy 51 filaments 51 Henize #-# 51 globular cluster 51 galactic cosmic rays 51 gamma ray burst 51 cosmological theories 51 electromagnetism 51 vortices 51 observable universe 51 galaxy formation 51 planemos 51 Saturn rings 51 collider 51 moonlets 51 comet dust 51 evanescent waves 51 quantum electrodynamics 51 Bullet Cluster 51 gaseous planet 51 magnetars 51 oppositely directed 51 protons electrons 51 fermionic atoms 51 strangelet 51 neutrino particles 51 auroras 51 Heisenberg uncertainty principle 51 Optical tweezers 51 particle physicists 51 deuterium nuclei 51 Lyman alpha 51 comet Tempel 1 51 gravitational wave 51 Higgs Boson 51 gravitational interactions 51 ATLAS experiment 51 astrophysical phenomena 51 muon neutrinos 51 gravitational 51 galaxy 51 electrons orbiting 51 X ray binary 51 dense neutron stars 51 BaBar experiment 50 protostar 50 X ray emission 50 chondrules 50 Comet Tempel Tuttle 50 gravitational lenses 50 dwarf galaxies 50 extrasolar planets 50 Kuiper belt 50 accreting 50 baryon 50 hadron collider 50 electrons positrons 50 gravitational lensing 50 rubidium vapor 50 electron spins 50 globulars 50 Brownian motion 50 lepton 50 fundamental constants 50 nano scale 50 tiny particles 50 nanoscale structures 50 synchrotron emission 50 optical lattices 50 comet Wild 50 superconductivity 50 attosecond pulses 50 Rydberg atoms 50 hypervelocity stars 50 astronomers 50 Large Hadron Collider LHC 50 geoneutrinos 50 large hadron collider 50 cosmic 50 electron orbits 50 electron volt 50 picosecond 50 meteoroid 50 Supernova #A 50 Relativistic Heavy Ion Collider 50 proton particles 50 laser pulses 50 J# +# [002] 50 biological molecules 50 magnons 50 Electrons 50 Dirac equation 50 superconducting materials 50 quantum phenomena 50 hot Jupiters 50 interstellar space 50 spherical particles 50 electron spin 50 Epsilon Eridani 50 Deep Impact craft 50 filamentary structure 50 cosmic strings 50 Einstein relativity theory 50 SMBH 50 ejecta 50 comet tail 50 spherically symmetric 50 TGFs 50 lensing galaxy 50 type Ia supernovae 50 SN #gy 50 trillionth 50 quantum mechanically 50 supernova 50 surface plasmon 50 neutron beams 50 Big Bang Machine 50 RS Ophiuchi 50 Hot Jupiters 50 matter antimatter asymmetry 50 impactor spacecraft 50 Oort Cloud 50 KBOs 50 gamma ray emission 50 proto planetary disk 50 Aharonov Bohm effect 50 particle astrophysics 50 Cosmic Microwave Background 50 Big Bang 50 planets comets 50 helium ions 50 collisional 50 fermion 50 wavefunction 50 weak gravitational lensing 50 GJ #b [001] 50 supermassive stars 49 theoretical particle 49 type Ia supernova 49 stellar nurseries 49 asymptotic freedom 49 Virgo Cluster 49 X ray binaries 49 Bosons 49 strontium atoms 49 magnetic vortices 49 axion 49 meteoritic material 49 earthlike planets 49 Quantum entanglement 49 blazar 49 submicroscopic 49 Arches Cluster 49 planetary nebulae 49 auroral 49 Type Ia supernova 49 attosecond 49 molecular 49 Cosmic Microwave Background CMB 49 starquakes 49 shorter wavelengths 49 corona 49 supersolid 49 protoplanetary disks 49 symmetries 49 HM Cancri 49 Jupiter magnetosphere 49 nanomagnets 49 circumstellar disks 49 Fermilab accelerator 49 transiting planet 49 elongated orbits 49 ionize 49 runaway thermonuclear 49 protoplanetary 49 carbon atoms 49 interacting galaxies 49 jovian 49 diffract 49 Tevatron collider 49 dynamical evolution 49 Hadron collider 49 silicon monoxide 49 planetoids 49 Particles 49 galaxy M# [002] 49 Cern Large Hadron 49 elliptical galaxy 49 trimers 49 excitations 49 strange quark 49 blue straggler 49 ultraviolet wavelengths 49 extrasolar 49 nanoscale dimensions 49 electron positron pairs 49 outer planets 49 superfluidity 49 Astrophysical 49 Atom smasher 49 icy moons 49 quantum superposition 49 binary asteroid 49 planets orbiting distant 49 foreground galaxy 49 X ray wavelengths 49 coronal mass ejections CMEs 49 Z boson 49 Einstein theory 49 Bok globules 49 vibrating strings 49 electron volts eV 49 nanometer scale 49 Iapetus 49 protons neutrons 49 nanomotors 49 quasicrystals 49 gravitational redshift 49 novae 49 gamma ray 49 macroscopic 49 TrES 4 49 spectroscopic measurements 49 dirty snowballs 49 starburst galaxy 49 GRB #B 49 exoplanetary systems 49 nanobubbles 49 smash protons 49 neighboring Andromeda galaxy 49 meson 49 circular orbits 49 emits X rays 49 X ray photons 49 Quarks 49 BP Psc 49 energetic gamma rays 49 ultraluminous galaxy 49 Pauli exclusion 49 laser pulse 49 supermassive 49 interstellar 49 SN#A 49 trillion electron volts 49 momenta 48 ionized gases 48 planets atmospheres 48 silicate dust 48 neutrino detectors 48 dopant atoms 48 optical interferometry 48 exo planet 48 ionised gas 48 spontaneous symmetry 48 optical lattice 48 orbital angular momentum 48 VHE gamma rays 48 entangled photons 48 dust particles 48 Particle physicists 48 nanotubes 48 photosphere 48 stellar seismology 48 emit photon 48 UCO Lick 48 ions electrically charged 48 planetary embryos 48 ultrashort laser pulses 48 JILA 48 iron pnictides 48 Hadron Collider 48 semiconducting nanowires 48 diffraction pattern 48 physics 48 ULIRGs 48 electromagnetic waves 48 coronal loops 48 quasicrystal 48 dye molecules 48 biomolecules 48 abiogenesis 48 Einstein equations 48 Particle accelerators 48 semiconductor nanocrystals 48 planetary orbits 48 gravitational attraction 48 Martian craters 48 planet HD #b 48 ultracold temperatures 48 ferromagnetic 48 Fomalhaut b 48 Pulsars 48 comet Tempel Tuttle 48 Super Kamiokande 48 protostars 48 submillimeter galaxies 48 cesium atoms 48 rotating neutron 48 uncharged particles 48 tera electron volts 48 Halley comet 48 silicates 48 Adam Riess 48 spectroscopic 48 Fermi telescope 48 Cherenkov radiation 48 tau neutrino 48 crystalline solids 48 photonic bandgap 48 billionths 48 nebular 48 photons emitted 48 quantum dots 48 superconductors 48 terahertz frequency 48 fermionic 48 nanometer sized 48 quantum chromodynamics 48 moon Io 48 minuscule particles 48 circumstellar disk 48 exoplanet orbiting 48 electric dipole 48 extrasolar planetary systems 48 nanostructures 48 infrared radiation 48 cometary material 48 relativity theory 48 gravity warps 48 hair's width beams 48 nano particles 48 Spitzer infrared spectrograph 48 Computer simulations 48 polarimetry 48 asteroids comets 48 electron scattering 48 Cabeus crater 48 cesium atom 48 supercollider 48 Galilean moons 48 BECs 48 millionths 48 Maxwell equations 48 Hanny Voorwerp 48 X ray telescopes 48 nanotube 48 interstellar particles 48 planetary nebula 48 detect neutrinos 48 nanoclusters 48 uranium Schewe 48 terrestrial planets 48 Magnetic reconnection 48 seismic waves 48 Red Rectangle 48 superconductor 48 COROT 48 THz radiation 48 quantum weirdness 48 protoplanet 48 potassium atoms 48 Cygnus X 48 HD #b [002] 48 alkali atoms 48 helical structures 48 nanomechanics 48 Einstein cosmological constant 48 GJ #b [002] 48 galactic alignment 48 superposition 48 cosmic ray protons 48 inhabitable planets 48 proton decay 48 macromolecules 48 Pluto Charon 48 terahertz waves 48 V# Mon 48 electron orbitals 48 quantum teleportation 48 LHCb 48 osmium 47 Mott insulator 47 Andromeda Galaxy 47 exoplanet 47 electron electron 47 astronomical objects 47 positron 47 Big Bang atom smasher 47 graviton 47 Beta Pictoris b 47 SMBHs 47 synchrotron x ray 47 dipole magnets 47 distant quasar 47 Tevatron accelerator 47 angular momentum 47 spontaneous fission 47 photonic crystal 47 Distant galaxies 47 spectroscopic analysis 47 cosmos 47 macroscale 47 highly magnetized neutron 47 brown dwarf 47 crystal lattice 47 powerful particle accelerator 47 antineutrino 47 crystals 47 conduction electrons 47 plasmon 47 D meson 47 HII regions 47 #P/Churyumov-Gerasimenko 47 micrometre sized 47 cosmological constant 47 neutron beam 47 buckyballs 47 zinc ions 47 colloidal particles 47 Gamma ray burst 47 photoelectric effect 47 fermionic condensate 47 Feshbach resonance 47 planets orbiting 47 asteroseismology 47 electronvolts 47 Compact Muon Solenoid CMS 47 galactic mergers 47 Gal Yam 47 femtosecond laser pulse 47 noble gases 47 scanning electron microscopes 47 Milky Way Galaxy 47 velocities 47 celestial object 47 transiting planets 47 bilayer graphene 47 Kuiper belt objects 47 Magellanic Clouds 47 detect gamma rays 47 BaBar 47 Fermilab Tevatron collider 47 silicate minerals 47 deuterium 47 microquasar 47 electrically charged 47 icy comets 47 Gondolo 47 diffraction patterns 47 microscopic 47 impactor 47 ultracold gases 47 cesium ions 47 decoherence 47 Andromeda galaxy 47 infrared laser beam 47 celestial objects 47 Collider LHC 47 PSR J# +# 47 alpha particle 47 fractals 47 photochemical reactions 47 Corot 7b 47 Geminga 47 neutral mass spectrometer 47 noctilucent clouds 47 magnetospheric 47 Wolf Rayet stars 47 antigravity 47 mesosphere 47 Earth ionosphere 47 Upsilon Andromedae 47 Type Ia supernovas 47 silicon atoms 47 sunlike stars 47 prebiotic molecules 47 antihelium 4 47 Warmbein 47 oxygen atoms 47 interferometry 47 galaxy NGC 47 nanosized 47 comets orbiting 47 Cerenkov radiation 47 elementary particle physics 47 Large Hadron 47 graphene 47 molecular motors 47 radiative 47 Comet Hartley 47 magnetic excitations 47 Enceladus 47 phosphorus atoms 47 electronic excitations 47 galactic collisions 47 supercomputer simulations 47 photon energies 47 Crab pulsar 47 gamma ray photon 47 Nima Arkani Hamed 47 Venusian atmosphere 47 diatomic 47 nuclear fission 47 quantum bits 47 optical wavelengths 47 retrograde orbits 47 GJ#b 47 sonoluminescence 47 Tevatron experiments 47 Orion Nebula 47 superclusters 47 ultracold molecules 47 Earthlike planets 47 cosmological distances 47 giant elliptical galaxies 47 plasmonics 47 X ray Observatory 47 ultrafine particles 47 Einstein theories 47 soliton 47 exo planets 47 superlenses 47 Comet Shoemaker Levy 47 hydrogen ions 47 subatomic physics 47 ultrasonic waves 47 Einsteinian 46 fainter objects 46 SNe 46 Gravitational 46 intrinsic brightness 46 collide protons 46 vibrational 46 Solar flares 46 microwave photons 46 spinons 46 radial velocity method 46 microscopic bubbles 46 Anthony Remijan 46 red supergiants 46 coronal mass ejection 46 cosmic microwave radiation 46 water vapor 46 Gravitational lensing 46 lunar crater 46 Comet Tempel 1 46 electrodynamics 46 scanning tunneling microscopy 46 polarized electrons 46 gravitationally 46 covalent bonds 46 unpolarized 46 Cosmic ray 46 Doppler shifts 46 IceCube telescope 46 Kaluza Klein 46 Wolf Rayet star 46 absorbs photons 46 Bose Einstein 46 nanoworld 46 Elliptical galaxies 46 Io volcanoes 46 yttrium barium copper 46 nanoparticles 46 dimers 46 superconducting 46 molten iron 46 quantum computers 46 gravitational tides 46 visible wavelengths 46 tholins 46 polariton 46 chalcogenides 46 terahertz frequencies 46 CMB radiation 46 photochemical processes 46 spectroscopy 46 spinning neutron 46 ionized molecules 46 trans Neptunian objects 46 nanoprobe 46 graphene sheets 46 X ray beams 46 magnetic anisotropy 46 scale invariance 46 nucleobases 46 photon beams 46 baryonic matter 46 volcanic moon Io 46 quantum oscillations 46 elusive Higgs 46 superlens 46 CERN experiments 46 hydrogen helium 46 spicules 46 PSR J# 46 relativistic 46 dwarf spheroidal galaxies 46 orbited Jupiter 46 Bojowald 46 orbiting 46 stellar occultation 46 constellation Cassiopeia 46 infrared photons 46 planet WASP #b 46 picoseconds 46 Saturn aurora 46 x ray beam 46 oscillations 46 sparticles 46 gaseous 46 extrasolar planet 46 afterglows 46 multiferroic 46 plasmasphere 46 red supergiant 46 Type Ia 46 graphene layers 46 photochemistry 46 masers 46 heliosphere 46 microwave photon 46 nanomechanical 46 occultations 46 MINOS experiment 46 QGP 46 superatoms 46 pentaquark 46 laser beams 46 cobalt atom 46 Eta Carinae 46 cosmological parameters 46 infalling gas 46 crystallites 46 Brownian particles 46 stellar occultations 46 Toshihide Maskawa 46 quasicrystalline 46 lightwaves 46 nanoantennas 46 heliospheric 46 Entangled photons