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(Click for frequent words.) 70 accretion disks 70 energetic electrons 69 particle acceleration 69 bosonic 68 elongated orbits 67 X ray pulses 67 massless particles 67 emit X rays 67 filamentary 67 ionized gases 67 gamma ray emission 67 cosmic ray particles 66 relativistic jets 66 ionized particles 66 ionise 66 ionized gas 66 Mott insulator 66 Alfven waves 66 blazars 66 gravitational interaction 66 gravitational radiation 66 eclipsing binary 65 supersymmetric particles 65 galactic disk 65 antiparticle 65 X ray wavelengths 65 Gravitational waves 65 blue supergiant 65 superluminal 65 interstellar dust clouds 65 X ray emission 65 active galactic nuclei 65 circumstellar 65 weakly interacting 65 electron neutrinos 65 X ray binaries 65 SMBHs 65 magnetic monopoles 65 photosphere 65 radiative cooling 64 galactic cosmic rays 64 airglow 64 Bose Einstein condensates 64 accretion disk 64 SN #A 64 interstellar clouds 64 ultracold 64 ionized molecules 64 neutralinos 64 X ray binary 64 electromagnetic flux 64 highly collimated 64 baryonic 64 sodium atoms 64 emits X rays 64 baryon 64 Neutron stars 64 polaritons 64 circumstellar disks 63 linearly polarized 63 active galactic nucleus 63 SMBH 63 nucleon 63 ionised 63 VHE gamma rays 63 ionizes 63 GJ #b [002] 63 exosphere 63 gluon 63 cosmological distances 63 magnetic fields 63 spherically symmetric 63 Venusian atmosphere 63 helium ions 63 circumstellar disk 63 AGNs 63 helium atoms 63 ionised gas 63 fermion 63 silicon monoxide 63 supernova remnants 63 photons particles 63 stellar nurseries 63 blazar 63 ionize 63 spheroidal 63 gamma rays emitted 63 CMB radiation 63 quantum mechanically 63 Higgs bosons 63 infall 63 astrophysical objects 62 optical wavelengths 62 millisecond pulsar 62 ultracold atoms 62 Rydberg atom 62 solitons 62 filamentary structure 62 helium nuclei 62 merging galaxies 62 Upsilon Andromedae 62 emit photon 62 millisecond pulsars 62 soliton 62 galaxies collide 62 quantum tunneling 62 sunlike stars 62 protostar 62 luminous galaxies 62 HM Cancri 62 antimatter particles 62 W boson 62 electrons positrons 62 luminosities 62 quantum particle 62 antiparticles 62 circularly polarized light 62 Alfvén waves 62 ultraviolet photons 62 antiquarks 62 Milky Way halo 62 hydrogen nuclei 62 dipole moment 62 distant supernovae 62 HII regions 62 Gamma rays 62 Bose Einstein Condensate 62 type Ia supernova 61 electron beams 61 Doppler shifts 61 Geminga 61 WASP #b 61 electrons 61 alkali atoms 61 Rayleigh scattering 61 excitons 61 rotating neutron stars 61 coronal loops 61 microquasar 61 filaments 61 antineutrinos 61 electrons protons 61 VY Canis Majoris 61 absorbs ultraviolet 61 jovian 61 Saturn magnetosphere 61 oppositely directed 61 gravitational lens 61 photochemical reactions 61 protoplanetary discs 61 quasiparticle 61 relativistic protons 61 terahertz waves 61 Magnetars 61 Bok globules 61 interstellar cloud 61 corona discharge 61 phonons 61 gravitons 61 prominences 61 microwave photon 61 electron orbits 61 polarized electrons 61 sterile neutrinos 61 glows brightly 61 fainter objects 61 synchrotron emission 61 galactic cores 61 tholins 61 ultraviolet wavelengths 61 ultradense 61 supergiant star 61 matter antimatter annihilation 60 Jupiter magnetosphere 60 Crab pulsar 60 attosecond pulses 60 Type 1a supernovae 60 photocurrent 60 UV photons 60 submicrometer 60 dynamical evolution 60 copper oxide superconductors 60 silicate dust 60 polariton 60 exoplanets orbiting 60 diffract 60 nanomotors 60 Hot Jupiters 60 extrasolar 60 polarimetry 60 supernova explosions 60 magnetic flux 60 neutralino 60 ultraviolet wavelength 60 planetary nebulae 60 exciton 60 fermionic atoms 60 nanomesh 60 spherical halo 60 antiprotons 60 superpositions 60 cuprate 60 solar corona 60 superfluid 60 supermassive black hole 60 ferroelectricity 60 shorter wavelengths 60 photomultiplier tubes 60 Seyfert galaxies 60 Gamma ray bursts 60 thermal gradients 60 Bug Nebula 60 backscattered 60 paramagnetic 60 nanobubbles 60 detect gamma rays 60 piezoelectric crystals 60 quasiparticles 60 THz radiation 60 protoplanetary disks 60 hadron 60 Mercury exosphere 60 magnetospheric 60 rubidium atoms 60 atomic lattice 60 planet magnetosphere 60 CMB photons 60 GeV 60 rubidium vapor 60 terahertz rays 60 helical structures 60 linearly polarized light 60 planemos 60 afterglows 60 photoionization 60 cosmic ray collisions 60 pions 60 interacting galaxies 60 precessing 59 superfluids 59 muons 59 Rydberg atoms 59 atoms 59 diffusive 59 tokamaks 59 orbital angular momentum 59 electron neutrino 59 proplyds 59 dynamical processes 59 supercurrent 59 absorbs photons 59 WIMPs 59 occultations 59 ultracold molecules 59 planets orbits 59 interstellar medium 59 particles 59 supersolid 59 Cherenkov radiation 59 velocity dispersion 59 colloidal crystals 59 starburst galaxies 59 spinning neutron stars 59 red supergiant 59 meridional flow 59 quasar 59 intrinsic brightness 59 photons emitted 59 topological defects 59 gravitationally bound 59 RRATs 59 relativistic speeds 59 visible wavelengths 59 SNR #-#.# 59 alpha particles 59 protostars 59 emit photons 59 galaxy NGC 59 crystalline silicates 59 Arches Cluster 59 spicules 59 chemically reactive 59 spacetime 59 ultracold temperatures 59 subsurface ocean 59 quantum particles 59 convection currents 59 IR wavelengths 59 superatoms 59 Kelvin Helmholtz 59 neutron star 59 electrically conducting 59 magnetic reconnection 59 X rays gamma rays 59 microwave photons 59 exoplanet orbiting 59 accreting 59 micrometre sized 59 magnetic excitations 59 nuclei 59 lithium atoms 59 electrons orbiting 59 potassium atoms 59 X ray emitting 59 gamma ray emitting 59 electron bunches 59 polar mesospheric clouds 59 ε 59 galactic halo 59 toroid 59 surface plasmon 59 dimensional electron 59 optical lattice 59 adsorbate 59 muon neutrino 59 electrons emitted 59 protoplanetary disk 59 diamagnetic 59 bilayer graphene 59 infalling 59 x ray pulses 59 emission nebula 59 carbonate globules 59 electron positron 59 cloud condensation nuclei 59 coronal holes 59 extraterrestrial UFOs 59 evanescent waves 59 V# Mon 59 rotational axis 59 dipolar 59 colloidal particles 59 Crab Pulsar 59 unpaired electron 59 axions 59 Josephson junctions 59 tau neutrinos 59 x ray beams 59 Cepheids 58 type Ia supernovae 58 single photon detectors 58 hydrogen ions 58 galaxy M# [001] 58 planetary orbits 58 circularly polarized 58 Photons 58 supergiant stars 58 muon neutrinos 58 metallicity 58 starburst galaxy 58 topological insulators 58 Wolf Rayet stars 58 surface plasmons 58 reflection nebula 58 hadrons 58 W bosons 58 coronal mass ejections CMEs 58 sulfate aerosols 58 magnetic dipole 58 nanodot 58 Solar flares 58 magma ocean 58 millimeter wavelength 58 redshifted 58 antiproton 58 Supernovae 58 subatomic particles 58 carbonate minerals 58 strontium atoms 58 collimated 58 Red Rectangle 58 macroscopic objects 58 ion flux 58 AB Aurigae 58 microcavity 58 Type Ia supernova 58 electroluminescence 58 photolysis 58 planetary nebulas 58 magnetic monopole 58 supermassive 58 metallic nanostructures 58 sized planets orbiting 58 aerosol particles 58 spectroscopic analysis 58 terahertz frequencies 58 electron positron pairs 58 frictional heating 58 vibrational modes 58 coronal loop 58 multiband imaging photometer 58 Brookhaven Relativistic Heavy 58 vorticity 58 thermonuclear reactions 58 spatially resolved 58 substorm 58 supercooled liquid 58 gravitational microlensing 58 HD#b 58 Lyman alpha 58 optical lattices 58 Rossby waves 58 IBEX spacecraft 58 Fermions 58 protoplanet 58 photonic bandgap 58 magnetic vortices 58 plasmon 58 sterile neutrino 58 diffraction grating 58 X ray telescopes 58 Kuiper Belt Objects 58 particles WIMPs 58 KBOs 58 elliptical galaxy 58 galactic mergers 58 crystal lattices 58 lightwaves 58 spherical particles 58 noble gases 58 moonlets 58 antineutrino 58 red supergiants 58 prograde 58 diatomic 58 rotating neutron 58 electric dipole 58 cesium ions 58 starquakes 58 martian atmosphere 58 yttrium barium copper 58 comet Tempel Tuttle 58 heliospheric 58 tidal tails 58 unpolarized 58 electron doped 58 bistable 58 vortices 58 cosmic ray flux 58 helium atom 58 photons 58 gravitational waves 58 quark gluon plasma 58 electronic excitations 58 Muons 58 GQ Lupi 58 infrared photons 58 cm -3 58 femtosecond pulses 58 periodic dimming 58 auroral 58 photon energies 58 icosahedral 58 magnetars 58 electron tunneling 58 ejecta 58 Higgs singlet 58 retrograde orbits 58 polar vortex 58 periodic oscillations 58 extragalactic 58 giant elliptical galaxy 58 Galilean moons 58 radiative recombination 58 novae 58 ultracold gas 58 electrically insulating 58 InAs 58 micrometer sized 58 gravitational acceleration 58 Type Ia supernovas 58 nanomagnets 58 controllably 58 helicity 57 volcanic moon Io 57 UV wavelengths 57 Wolf Rayet star 57 Beta Pictoris b 57 RS Ophiuchi 57 SN#A 57 excitations 57 antiferromagnets 57 atomic nuclei 57 chlorophyll molecules 57 entangled quantum 57 nanosize 57 QCLs 57 Z boson 57 crystalline lattice 57 ionized 57 RXTE 57 Earth magnetosphere 57 wavefronts 57 gamma ray flares 57 magnons 57 atomic particles 57 Fomalhaut b 57 gamma rays 57 xenon ions 57 GALEX 57 HL Tau 57 Corot 9b 57 moon Io 57 TrES 4 57 radiative 57 Earth ionosphere 57 magnetar 57 Galactic cosmic rays 57 isotherms 57 subatomic particle 57 icy moons 57 TGFs 57 supernova remnant 57 deuterium atoms 57 silicates 57 inhomogeneous 57 dense clumps 57 plasmons 57 meteoritic material 57 tropospheric 57 unconventional superconductivity 57 titania nanotubes 57 quantum superposition 57 energetic gamma rays 57 antiferromagnetic 57 Ulysses spacecraft 57 supernova explosion 57 SQUIDs 57 proton antiproton 57 semiconducting properties 57 Circinus X 1 57 magnetopause 57 gravitational pulls 57 fluorescent nanoparticles 57 highly elliptical orbits 57 optically transparent 57 foreground galaxy 57 mesons 57 downwelling 57 ferrofluid 57 interstellar dust grains 57 colliders 57 gravitational tides 57 isotropic 57 Mercury magnetosphere 57 strangelets 57 cosmic rays 57 SUSY 57 retrograde orbit 57 cobalt atom 57 Epsilon Eridani 57 YBCO 57 superlattices 57 Spitzer infrared spectrograph 57 terahertz frequency 57 Virgo Cluster 57 Sagittarius B2 57 galaxy clusters 57 colliding protons 57 supermassive black holes 57 gravitationally lensed 57 asteroidal 57 weak gravitational lensing 57 volcanic aerosols 57 absorption spectroscopy 57 elliptical galaxies 57 magnetisation 57 galactic cosmic radiation 57 isotope fractionation 57 ENAs 57 capacitive coupling 57 fermionic 57 quantum coherence 57 gaseous planets 57 comets orbiting 57 Relativistic 57 axion 57 BP Psc 57 Entangled photons 57 millimeter wavelengths 57 mesosphere 57 protons collide 57 bosons 57 nanocages 57 Bose Einstein condensate 57 Bose Einstein condensation 57 femtosecond timescale 57 X ray afterglow 57 magnetized plasma 57 Kuiper belt objects 57 coronagraph 57 multipartite entanglement 57 Hawking radiation 57 bismuth telluride 57 QDs 57 cometary material 57 PSR J# 57 blackbody 57 magnetospheres 57 sun corona 57 Type Ia supernovae 57 lowermost mantle 57 particles emitted 57 Type Ia 57 optical resonator 57 HD# [005] 57 cosmic ray protons 57 magnetotail 57 GRBs 57 planet HD #b 57 pentacene molecule 57 ARPES 57 binary asteroid 57 J# +# [002] 57 oppositely charged 57 leptons 57 emits photons 56 moon Enceladus 56 Super Earths 56 proton proton 56 Bose Einstein condensate BEC 56 harmful ultraviolet 56 Einstein cosmological constant 56 refracts light 56 Fermi telescope 56 Carina constellation 56 albedo reflectivity 56 photon beams 56 earthlike planets 56 planet orbits 56 quantum correlations 56 indium arsenide 56 aperiodic 56 GJ#b 56 semiconductor nanowires 56 solar neutrinos 56 microlensing technique 56 titanium aluminide 56 chondrules 56 microlens 56 supernova SN 56 neutrinos 56 galactic clusters 56 Bosons 56 photoconductive 56 relativistic electrons 56 photon flux 56 ions 56 positrons 56 Io Europa 56 nanodots 56 filamentary structures 56 gamma rays X rays 56 Gliese #c 56 Cepheid variables 56 photometer 56 dye molecules 56 absorption spectra 56 microcavities 56 strangelet 56 post perovskite 56 Magellanic Clouds 56 nanopillars 56 auroral displays 56 resonant cavity 56 planetesimals 56 lattice vibrations 56 Zeta Ophiuchi 56 nucleons 56 quantum cascade lasers 56 semiconductor nanocrystals 56 cosmic particles 56 masers 56 brown dwarfs 56 Coma Cluster 56 lensing galaxy 56 neutrino particles 56 infrared laser beam 56 CdSe 56 proto planetary disk 56 hyperfine 56 sonoluminescence 56 crystalline solids 56 GJ #b [001] 56 nonpolar 56 photonic crystal 56 gravitational lensing 56 infrared wavelength 56 frequency combs 56 Heliospheric Observatory SOHO 56 Henize #-# 56 Keck Interferometer 56 diffraction pattern 56 Cerenkov radiation 56 galaxy M# [002] 56 fluorescence quenching 56 Stephan Quintet 56 quantum dot lasers 56 Oort Cloud 56 carbonaceous chondrites 56 zodiacal dust 56 orbiting planets 56 Bullet Cluster 56 globular cluster 56 nanometer sized 56 Jovian moons 56 GaN LEDs 56 electron orbitals 56 superfluid helium 56 silicate minerals 56 cesium atom 56 hydroxyl radicals 56 Saturn outermost 56 ultraviolet radiation emitted 56 -# ° C [001] 56 donor acceptor 56 interferometers 56 wavelength infrared 56 superlattice 56 galactic bulge 56 Astrophysical 56 planetary transits 56 quantum oscillations 56 supernova 56 SN #gy 56 planet Gliese #c 56 chlorine monoxide 56 planetary nebula 56 nematic 56 condensation nuclei 56 collinear 56 calcite crystals 56 torus 56 heliosheath 56 XTE J# 56 planets moons 56 Earths orbiting 56 nucleosynthesis 56 cesium atoms 56 Active Galactic Nuclei 56 muon 56 tungsten filament 56 ionisation 56 protons neutrons 56 interferometric 56 semiconductor quantum dots 56 Fornax cluster 56 Magellanic Stream 56 magnon 56 exo planets 56 neutron beams 56 Evolution Explorer 56 VLTI 56 scanning electron microscopes 56 polystyrene spheres 56 Raman scattering 56 proton neutron 56 thermal diffusivity 56 Lagoon Nebula 56 detect gravitational waves 56 chromosphere 56 electron density 56 nebular 56 emit electromagnetic waves 56 CAIs 56 neutral mass spectrometer 56 finely dispersed 56 magnesium ions 56 spectroscopically 56 laser pulse 56 phonon 56 cosmic neutrinos 56 Ultracold 56 B mesons 56 ion thrusters 56 protoplanets 56 icy comets 56 chemical reactivity 56 gravitational slingshot 56 collisional 56 Optical tweezers 56 photobleaching 55 CoRoT #b 55 Cepheid variable 55 photoluminescence 55 cuprate superconductors 55 Cosmic rays 55 ions electrically charged 55 reduced graphene oxide 55 resonance frequency 55 gravitational attraction 55 ionized hydrogen 55 distant quasar 55 cosmic phenomena 55 supersymmetric 55 stellar seismology 55 Kuiper belt object 55 invisibility cloaking 55 ultrashort laser pulses 55 Planetary nebulae 55 spinning neutron 55 electrons behave 55 distant supernovas 55 infrared radiation 55 submillimetre wavelengths 55 deuterium 55 volcanic plumes 55 superdense 55 Eta Carinae 55 filament 55 kaons 55 gravitationally 55 neutrino 55 magnetization 55 topological insulator 55 saturable 55 gamma ray flashes 55 Delta Cephei 55 absorb photons 55 photocatalysts 55 conduction electrons 55 sundog 55 supercooled droplets 55 refractive indices 55 dopant 55 depolarized 55 hypervelocity stars 55 blue straggler 55 quantum cascade 55 dopant atoms 55 ferromagnet 55 hydrophobic interactions 55 nonlinear optical 55 interparticle 55 energetic cosmic rays 55 Jupiter moon Io 55 supernovae 55 gravitational perturbations 55 μm diameter 55 SWNTs 55 optomechanical 55 neutron stars 55 dephasing 55 quasicrystal 55 exoplanetary 55 infalling gas 55 plasmasphere 55 gravity warps 55 galaxies 55 thermonuclear fusion 55 Comet Holmes 55 photochemical processes 55 x ray beam 55 electron volts eV 55 ultraviolet laser 55 ZnSe 55 InSb 55 halide 55 boron atoms 55 nanoworld 55 ion traps 55 branes 55 laser pulses 55 pulsar 55 Orionid 55 piezoelectric properties 55 Saturn auroras 55 hot Jupiters 55 water vapor 55 Rosette Nebula 55 superconducting qubit 55 anomalous cosmic rays 55 Gamma ray 55 liquid droplets 55 nanoantennas 55 protoplanetary 55 YORP effect 55 femtosecond laser pulses 55 nanodroplets 55 supermassive stars 55 electron 55 microdroplets 55 R Coronae Borealis 55 high redshift galaxies 55 ferro electric 55 dwarf spheroidal galaxies 55 alkali metal 55 extrasolar planetary systems 55 SWCNT 55 GRB# 55 interatomic 55 Nernst 55 manganite 55 diffraction patterns 55 superheavy elements 55 Orionid meteors 55 circular orbits 55 upper tropospheric 55 Doppler shift 55 inhabitable planets 55 oxygen ions 55 unpaired electrons 55 MeV 55 oscillations 55 gravitational tugs 55 Fig. 4a 55 GRB #B 55 cosmic cannibal 55 Tempel Tuttle 55 bolometer 55 emittance 55 cometary debris 55 proto galaxies 55 supercooling 55 van der Waals forces 55 thermally activated 55 pulsations 55 excitonic 55 nanostars 55 cirrus 55 supercontinuum generation 55 ring resonators 55 Coronal Mass Ejections 55 MG J# +# 55 advection 55 cadmium sulfide 55 meteoroids 55 photoelectrochemical 55 Herbig Haro 55 cuprates 55 elliptical galaxy NGC 55 nebulosity 55 tidal bulge 55 nitride semiconductor 55 solvation 55 Sagittarius dwarf galaxy 55 iron arsenide 55 zinc oxide ZnO 55 retroreflector 55 comet orbit 55 Higgs particle 55 ESO telescope 55 nanosecond pulse 55 baryon acoustic oscillations 55 electron scattering 55 prolate 55 solar radii 55 delocalized 55 MWCNT 55 spicule 55 X ray diffraction pattern 55 nitrogen atoms 55 deuterium nuclei 55 distant galaxy clusters 55 interconversion 55 De Pontieu 55 interstellar particles 55 nebulae 55 Ultraviolet rays 55 gaseous methane 55 subwavelength 55 velocities 55 zinc selenide 55 particle analyzers 55 interstellar dust 55 cosmic strings 55 spectral characteristics 55 electron orbiting 55 vertically polarized 55 massless 55 metastable 55 Fig. 2b 55 backscattering 55 stellar occultation 55 pnictides 55 gamma ray bursts GRBs 55 refract light 55 Dirac fermions 55 missing baryons 55 quasars 55 Si substrate 55 wave particle duality 55 corona 55 solar nebula 55 inelastic scattering 55 catalytic reactions 55 gamma ray observatory 55 habitable zones 55 Supernova #A 55 semiconducting material 55 Antennae Galaxies 55 Coulomb blockade 55 thermodynamic equilibrium 54 planetary embryos 54 specular reflection 54 electrochemical reactions 54 endothermic 54 lepton 54 germanium silicon