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(Click for frequent words.) 68 quarks 64 meson 62 W boson 61 neutrino 60 antiquark 60 strange quark 59 mesons 59 atoms 58 strange quarks 58 Higgs particle 58 baryons 58 baryon 58 hydrogen atom 57 SUSY 57 supersymmetric particles 57 neutralino 57 neutrinos 56 B mesons 56 antiparticle 56 boson 56 muon 56 nucleon 55 atomic nuclei 55 hydrogen atoms 55 B meson 55 kaons 55 planet orbiting 55 charm quark 54 axions 54 antimatter 54 positrons 54 neutron star 54 gluon 54 tau neutrinos 54 subatomic particles 54 Higgs bosons 54 leptons 53 neutralinos 53 subatomic particle 53 antihelium 4 53 nuclei 53 sparticles 53 hadrons 53 antiquarks 53 bosons 53 Z boson 52 quark gluon plasma 52 Higgs boson 52 quantum particle 52 muons 52 atom 52 neutrons 52 WASP #b 52 WIMPs 52 exoplanets 52 electron neutrino 52 Bose Einstein condensate 51 antiproton 51 fermion 51 exciton 51 supersymmetric 51 electroweak 51 antimatter particles 51 Wolf Rayet star 51 Z bosons 51 Bose Einstein condensates 51 positron 51 supernovae 51 D meson 51 supersymmetry 51 nucleons 51 pion 51 antiparticles 51 muon neutrino 51 brown dwarf 50 tau neutrino 50 superfluid 50 microquasar 50 wavefunction 50 globular cluster 50 electron neutrinos 50 massless particles 50 AGNs 50 quasicrystal 50 millisecond pulsar 50 electron muon 50 extrasolar planet 50 CoRoT 7b 50 exoplanet orbiting 50 Neutrinos 50 Higgs Boson 50 DZero 50 supersolid 50 hadron 50 branes 50 Planck constant 49 exoplanets orbiting 49 fermions 49 atomic nucleus 49 Antennae Galaxies 49 superfluidity 49 J# +# [002] 49 Muons 49 GeV 49 Quarks 49 photons 49 oxygen atom 49 orbitals 49 subatomic 49 HD #b [002] 49 tetrahedral 49 particle 49 planets orbiting 49 red supergiant 49 magnetar 49 Schrödinger cat 49 galactic disk 49 baryonic 49 Gliese #e 49 Higgs boson particle 49 cuprates 49 trimers 49 sterile neutrino 49 Supersymmetry 48 hot Jupiters 48 neutrino oscillation 48 X ray binary 48 photon 48 protons neutrons 48 pions 48 Eta Carinae 48 eclipsing binary 48 neutron stars 48 spacetime 48 blazars 48 globular clusters 48 nucleosynthesis 48 sterile neutrinos 48 electrons orbiting 48 GRBs 48 post perovskite 48 astrophysicists 48 deuterium 48 magnetic monopoles 48 optical lattice 48 toroid 48 type Ia supernova 48 bosonic 48 spherically symmetric 48 blue supergiant 48 weakly interacting 48 extrasolar 48 theoretical particle 48 sodium atoms 48 atomic particles 48 God Particle 48 GJ #b [001] 48 icy moons 48 SN #gy 48 icosahedral 48 electron density 48 galaxy clusters 48 galaxy formation 48 hyperfine 48 gravitational waves 48 brown dwarfs 48 braneworld 48 solar neutrinos 48 high temperature superconductivity 48 accretion disks 48 exoplanet 48 asymptotic freedom 48 transiting planets 48 proton 48 particle physics 48 physicists 48 axion 47 particles WIMPs 47 SN #A 47 gamma rays 47 quantum gravity 47 cosmic ray 47 dimers 47 pentaquark 47 ultracold 47 Upsilon Andromedae 47 neutrino mass 47 dynamical evolution 47 super Earths 47 chondrites 47 X ray binaries 47 pseudogap 47 gravitational wave 47 gravitational redshift 47 Fermilab accelerator 47 Mott insulator 47 elliptical galaxy 47 phonon 47 planets 47 helium atoms 47 interstellar clouds 47 W bosons 47 Neutron stars 47 silicon monoxide 47 fundamental constants 47 gravitational 47 buckyball 47 Hawking radiation 47 electron positron 47 Bose Einstein condensation 47 chondrules 47 rubidium atoms 47 positronium 47 nebular 47 metallicity 47 protostar 47 cosmic phenomena 47 muon neutrinos 47 fermionic atoms 46 extrasolar planets 46 DZero experiment 46 red supergiants 46 PSR J# 46 radial velocity 46 plagioclase 46 interacting galaxies 46 blazar 46 exoplanetary 46 X ray emission 46 gravitational lensing 46 luminosity 46 gravitationally bound 46 photosphere 46 magnetic monopole 46 dirty snowballs 46 magnons 46 quasiparticle 46 HM Cancri 46 fermionic condensate 46 electrons 46 Cygnus X 46 cometary material 46 ionized gas 46 antiprotons 46 magnetars 46 CoRoT 46 RHIC 46 ions 46 rocky planets 46 Gliese #c 46 elliptical galaxies 46 Henize #-# 46 Arches Cluster 46 momenta 46 supergiant stars 46 gamma ray emission 46 gravitons 46 supermassive black holes 46 spiral galaxy 46 quantum theory 46 Rayleigh scattering 46 relativistic particles 46 carbonaceous chondrites 46 galaxy cluster 46 protoplanet 46 Higgs singlet 46 proton proton collisions 46 electron 46 millisecond pulsars 46 Type Ia supernova 46 graphene sheet 46 galaxies 46 Hot Jupiters 46 planet orbits 46 dipolar 46 Einstein theory 46 Einstein equations 46 Tevatron experiments 46 E = mc2 46 terrestrial planets 46 delocalized 46 alpha particles 46 infall 46 quasars 46 protons 46 polaritons 46 topological insulator 46 protoplanetary disk 46 Maxwell equations 46 superpositions 46 neutral mass spectrometer 46 graviton 46 Gliese #g 46 antineutrinos 46 accretion disk 45 hydrogens 45 Milky Way 45 self assembled monolayers 45 AB Aurigae 45 lanthanides 45 observable universe 45 quantum superposition 45 planets orbits 45 trans Neptunian objects 45 antineutrino 45 general relativity 45 Fermions 45 nebulae 45 active galactic nuclei 45 radial velocity method 45 RS Ophiuchi 45 molecule 45 R Coronae Borealis 45 lunar crust 45 neutrino oscillations 45 Cepheids 45 interstellar dust grains 45 gravitational radiation 45 matter antimatter asymmetry 45 helium nuclei 45 globulars 45 COROT 45 proton antiproton collisions 45 superheavy element 45 SN#A 45 antihelium 45 gamma ray burst 45 spiral galaxies 45 tokamak 45 HL Tau 45 OGLE TR 45 ULIRGs 45 shorter wavelengths 45 quantum entanglement 45 Wolf Rayet stars 45 curium 45 X ray wavelengths 45 supernova explosion 45 supermassive 45 superfluids 45 lensing galaxy 45 #gy 45 crystal lattice 45 solar nebula 45 extrasolar planetary systems 45 Bose Einstein Condensate 45 planet TrES 45 quantum mechanics 45 antihydrogen 45 carbon cenospheres 45 elongated orbits 45 Zeta Ophiuchi 45 quantum chromodynamics 45 superheavy elements 45 atomic lattice 45 Andromeda Galaxy 45 SMBH 45 planetary nebulae 45 tetrahedron 45 Proxima Centauri 45 Weakly Interacting Massive Particles 45 XTE J# 45 phonons 45 diamagnetic 45 pulsar 45 perovskite 45 gravitationally 45 Brownian motion 45 fermionic 45 Higgs Boson particle 45 Hipparcos 45 Omega Centauri 45 colloidal particles 45 redshifts 45 qubit 45 cosmological models 45 relativistic 45 LHCb 45 merging galaxies 45 Gravitational waves 45 singularities 44 Feshbach resonance 44 Heisenberg uncertainty principle 44 gravitational interactions 44 electron beams 44 particle collisions 44 dwarf planets 44 femtoseconds 44 Corot 7b 44 supermassive black hole 44 quasar 44 entangled qubits 44 ferroelectricity 44 excitations 44 crystalline structure 44 Kuiper belt 44 Particle physics 44 planet Uranus 44 Lyman alpha 44 gamma ray bursts 44 silicates 44 Astrophysicists 44 ferromagnetism 44 spectroscopically 44 alkali metal 44 jovian 44 planetary nebula 44 missing baryons 44 supernova remnant 44 lepton 44 anisotropy 44 circumstellar 44 Earthlike planets 44 Iapetus 44 diffraction patterns 44 olivine 44 transiting exoplanet 44 Alfvén waves 44 star Gliese 44 smallest exoplanet 44 orbital angular momentum 44 sulfur isotope 44 transiting planet 44 celestial bodies 44 intramolecular 44 particles 44 Super Earths 44 antiparallel 44 colliders 44 Bullet Cluster 44 hydrogen helium 44 superposition 44 torus 44 cosmological constant 44 Alfven waves 44 ionization 44 Jupiter magnetosphere 44 solitons 44 crustal rocks 44 ultracold atoms 44 luminous galaxies 44 supernova 44 meteoritic material 44 manganese atoms 44 planetesimals 44 quasicrystals 44 ejecta 44 optical resonator 44 fullerene 44 weak gravitational lensing 44 cosmic microwave background 44 GRB # 44 tetrahedra 44 galactic cores 44 exosphere 44 superconductivity 44 silicate minerals 44 quantum mechanical 44 superlens 44 KBOs 44 Bose Einstein condensate BEC 44 spheroidal 44 gravitational microlensing 44 Magnetars 44 metastable 44 carbonaceous chondrite 44 quantum electrodynamics 44 spectroscopic 44 Einstein relativity theory 44 magnetisation 44 magnetic anisotropy 44 CAIs 44 supergiant star 44 intrinsic brightness 44 isotopic compositions 44 quantum tunneling 44 Rydberg atom 44 Gliese #d 44 protostars 44 CoRoT #b 44 van der Waals 44 HAT P 44 Cepheid variable 43 valence electrons 43 relativistic protons 43 organic molecules 43 anion 43 Kuiper belt objects 43 Supernova #A 43 spherules 43 electron volt 43 silicate dust 43 Kuiper Belt objects 43 θ 43 Fermilab Tevatron 43 Epsilon Aurigae 43 supernovas 43 hydrogen nuclei 43 antiferromagnetic 43 diffraction pattern 43 trillionth 43 galaxy M# [002] 43 Rydberg atoms 43 entangled quantum 43 Kepler #b 43 silicon atoms 43 infalling 43 Gliese 43 asterism 43 colloidal crystals 43 quantum phenomena 43 Einstein theories 43 HD#b 43 outer planets 43 dipole moment 43 magnetization 43 beryllium ion 43 particle acceleration 43 planetary transits 43 Newtonian gravity 43 extrasolar planets orbiting 43 ionized 43 electron scattering 43 filamentary structure 43 strontium atoms 43 orbiting 43 interstellar medium 43 active galactic nucleus 43 magnetospheric 43 Bessel beam 43 baryonic matter 43 brane 43 GJ#b 43 electrons protons 43 tetrahedrons 43 astrophysical 43 electron spins 43 Adam Riess 43 TrES 43 Orion nebula 43 Gamma rays 43 geoneutrinos 43 Bosons 43 novae 43 photochemistry 43 ε 43 spherical particles 43 quanta 43 planets circling 43 dynamical 43 WIMP 43 reionization 43 VY Canis Majoris 43 galaxy NGC 43 plasmons 43 blue straggler 43 galaxy 43 Andromeda galaxy 43 perturbation theory 43 Virgo cluster 43 refractive index 43 oxygen atoms 43 Brookhaven Relativistic Heavy 43 Kuiper Belt Objects 43 Ring Nebula 43 Jovian moon 43 quantum bits 43 chromosphere 43 dopants 43 magnetic flux 43 uranium deuteride 43 planets orbiting distant 43 oscillations 43 antihydrogen atoms 43 samarium 43 quasiparticles 43 spherical 43 gravitational pulls 43 helical structures 43 noctilucent clouds 43 electron orbitals 43 luminosities 43 pulsars 43 comet 43 gravitational interaction 43 SMBHs 43 Saturn outermost ring 43 GRB #B 43 photons particles 43 Magellanic Clouds 43 dwarf galaxies 43 gaseous planet 43 infinities 43 Milky Way Galaxy 43 abiogenesis 43 crystallites 43 ferromagnets 43 quantum oscillations 43 electron volts 43 elemental abundances 43 extrasolar planetary 43 Red Rectangle 43 ultraviolet wavelengths 43 Venusian atmosphere 43 spatially resolved 43 superstrings 43 adenine 43 outermost planet 43 proton decay 43 Kuiper Belt Object 43 radial velocity measurements 42 Kaluza Klein 42 retrograde orbits 42 superluminal 42 electric dipole 42 BaBar 42 cosmological theories 42 NanoSIMS 42 isomeric 42 Comet Halley 42 eigenvalues 42 Bojowald 42 hydrino 42 chirality 42 extragalactic 42 microlensing 42 unpolarized 42 electromagnetism 42 Beta Pictoris b 42 nanoclusters 42 rubidium atom 42 perovskites 42 blackbody 42 Oort Cloud 42 X ray diffraction 42 relativity theory 42 planetary orbits 42 moons Phobos 42 Bok globules 42 moons orbiting 42 quantum particles 42 Pauli exclusion 42 Cherenkov radiation 42 nanocrystals 42 Sigurd Hofmann 42 Kuiper Belt object 42 dimensionless 42 ultradense 42 adatoms 42 picosecond 42 SN #D 42 helices 42 strangelets 42 circular orbits 42 covalent bonds 42 relativistic proton dark 42 NGC# 42 deuterium atoms 42 Super Kamiokande 42 macrocycle 42 constellation Cassiopeia 42 PSR J# +# 42 neodymium Nd 42 cosmic rays 42 Pluto Eris 42 osmium 42 supernova explosions 42 Type Ia supernovae 42 Crab Nebula 42 magma ocean 42 rotational axis 42 homochirality 42 KamLAND 42 elusive Higgs 42 interferometry 42 astronomers 42 pnictides 42 phyllosilicates 42 retrograde orbit 42 nanorod 42 superatoms 42 astrophysical phenomena 42 ion collisions 42 Jupiter moon Io 42 thermonuclear fusion 42 dimer 42 starburst galaxies 42 Pluto Charon 42 wave particle duality 42 Wolszczan 42 P/# A2 42 spatial dimensions 42 particle accelerators 42 Saturn rings 42 excitons 42 cosmic ray particles 42 Fomalhaut b 42 BLG #Lb 42 ionized hydrogen 42 radial velocity technique 42 titanium oxide 42 Cancri e 42 magnetic reconnection 42 GQ Lupi 42 thermonuclear explosion 42 type Ia supernovae 42 mesosphere 42 dwarf galaxy 42 supermassive stars 42 gravitational attraction 42 Corot 9b 42 Hanny Voorwerp 42 planetesimal 42 magnetic dipoles 42 surface plasmon resonance 42 cosmic 42 Keck Interferometer 42 BaBar experiment 42 OGLE TR #b 42 scanning electron microscopes 42 symmetries 42 constellation Ursa Major 42 filaments 42 quantum correlations 42 Aharonov Bohm effect 42 1μm 42 distant supernovae 42 cosmologists 42 SN #E 42 gravitational acceleration 42 crystalline silicates 42 keV 42 SNe Ia 42 gravity electromagnetism 42 stellar occultation 42 z = 42 ferromagnet 42 Goldilocks planet 42 chlorine atom 42 substorm 42 particle detectors 42 ARPES 42 LHC experiments 42 Milky Way halo 42 CoRoT satellite 42 γ 42 V# Mon 42 Keplerian 42 spectroscopic analysis 42 anthropic principle 42 graphene 42 absorption coefficient 42 magnetic fields 42 trillionths 42 alkane 42 Dirac fermions 42 dwarf spheroidal galaxies 42 liquid droplets 42 strangelet 42 spectra 42 dimensional electron 42 Type 1a supernovae 42 velocity dispersion 42 cm -1 42 comets 42 vibrational frequency 42 helium atom 41 WIMPS 41 comet nucleus 41 impactors 41 cobalt atom 41 Cosmic Microwave Background 41 interstellar dust 41 Fritz Zwicky 41 redshift 41 exo planets 41 noble gases 41 star Proxima Centauri 41 spin excitations 41 photonic crystal 41 scintillator 41 nanodot 41 Crab pulsar 41 planet HD #b 41 galaxies collide 41 S/# [001] 41 Delta Cephei 41 ellipsoid 41 conduction electrons 41 layer graphene 41 alpha particle 41 Martian meteorites 41 radioactive decay 41 isomers 41 olivines 41 LSND 41 distant quasars 41 comet Hale Bopp 41 protons electrons 41 gamma rays emitted 41 emit X rays 41 electron ion 41 emit photon 41 electron spin 41 interferometers 41 TrES 4 41 diatomic 41 GPa 41 weakly interacting massive 41 spiral nebulae 41 electrostatic repulsion 41 graphene layers 41 SNR #-#.# 41 ionise 41 biomolecule 41 molecules 41 Galilean moons 41 tholins 41 superfluid helium 41 ab initio calculations 41 millionths 41 hexagonal lattice 41 Comet Holmes 41 accreting 41 chromophore 41 photoionization 41 spectroscopic techniques 41 BP Psc 41 protons collide 41 indium arsenide 41 phytochrome 41 photoluminescence 41 Epsilon Eridani 41 superposed 41 planets orbiting sun 41 electron positron pairs 41 π 41 KH #D 41 undiscovered particle 41 ellipsoids 41 magnetic particle 41 corona 41 distant galaxy 41 dye molecules 41 graphane 41 GJ #b [002] 41 axis wobbles 41 CoRoT 9b 41 electrodynamics 41 interstellar dust clouds 41 faint galaxies 41 Dirac equation 41 moonlet 41 hypervelocity stars 41 orbits 41 GRB# 41 spicule 41 electronvolts 41 X ray telescopes 41 electron pairs 41 VHE gamma rays 41 galaxy M# [001] 41 adsorbate 41 Christophe Lovis 41 zodiac constellations 41 crystallographic 41 MiniBooNE 41 polariton 41 cuprate superconductors 41 electron diffraction 41 ferromagnetic 41 planets comets 41 circumstellar disks 41 superconducting 41 SMM J# 41 binary asteroid 41 XMM Newton observations 41 Saturnian moon 41 proto galaxies 41 colliding protons 41 outer layers 41 asteroids comets 41 supernova remnants 41 Kepler 9c 41 Enceladus 41 smallest extrasolar planet 41 electron electron 41 qubits 41 Mercury magnetosphere 41 optical lattices 41 radiative cooling 41 m z 41 SNe 41 crystalline solids 41 surface plasmons 41 enthalpy 41 hydrostatic equilibrium 41 Paul Dirac 41 proton neutron 41 superdense 41 nitrogen atoms 41 Kailash Sahu 41 photon fluorescence 41 gravitational lenses 41 carbene 41 exo planet 41 quantized 41 vibrating strings 41 macromolecule 41 primitive meteorites 41 high redshift galaxies 41 dopant atoms 41 crystals 41 X ray spectroscopy 41 microcavities 41 inhomogeneous 41 angular momentum 41 carbonate globules 41 planet gravitational tug 41 sulfate aerosol 41 antiferromagnets 41 Doppler shifts 41 Oganessian 41 orbiting planets 41 Astrophysical 41 iron pnictides 41 periodic oscillations 41 vibrational 41 moon Charon 41 amino acids 41 disulfide bond 41 Cepheid variables 41 distant quasar 41 Voorwerp 41 calcite crystals 41 photoelectron 41 barred spiral galaxy 41 carbon atom 41 gaseous planets 41 impactor spacecraft 41 arcsecond 41 pentacene molecule 41 photoemission 41 CdSe 41 thymine 41 Hubble observations 41 optical wavelengths 40 moon Mab 40 krypton 40 Galilean satellites 40 HD# [002] 40 particle colliders 40 maser 40 nucleobases 40 magnetic excitations 40 HII regions 40 qubit quantum 40 quark gluon 40 starburst galaxy 40 crystalline 40 σ 40 isotopic ratios 40 bilayer graphene 40 elliptical galaxy NGC 40 Dauphas 40 superconducting materials 40 constellation Aquarius 40 nonlinear optical 40 zodiacal light 40 porphyrin 40 filamentary 40 superconductors 40 sulfur atom 40 τ 40 Alex Filippenko 40 particle smasher 40 planetoids 40 Mpc 40 cuprate 40 superstring theory 40 Tarantula Nebula 40 photons emitted 40 elementary particle physics 40 lipid vesicles 40 fluorophores 40 silicate grains 40 dopant 40 photometry 40 high temperature superconductors 40 hafnium 40 Carina constellation 40 gravitational lens 40 ceria 40 lattice vibrations 40 unconventional superconductivity 40 mesoscopic 40 photometer 40 VB #b 40 Quantum entanglement