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(Click for frequent words.) 63 chlorine monoxide 62 sulfate aerosol 62 hydroxyl radicals 61 hydroxyl radical 60 methanogenesis 60 aerosol particles 60 bosonic 60 sulfate aerosols 60 interstellar clouds 59 tholins 59 sulphate aerosols 59 photochemical reactions 59 dimethyl sulphide 59 photochemical processes 58 terrestrial biosphere 58 atmospheric aerosols 58 isotope fractionation 58 chemically reactive 58 corona discharge 58 geoneutrinos 58 nuclides 58 Ozone O3 57 ozone O3 57 cosmic ray flux 57 elemental abundances 57 Carbon dioxide CO2 57 vapors emitted 57 stratospheric ozone depletion 57 carbonyl sulfide 57 photolysis 57 gamma rays emitted 57 reactive intermediates 57 Gravitational waves 57 spatially resolved 57 electron neutrinos 56 dynamical processes 56 quantum particle 56 mesospheric 56 ultracold 56 fluorescence spectra 56 meteoritic material 56 alpha particles 56 circumstellar 56 weakly interacting 56 methyl chloroform 56 photochemical smog 56 osmotic stress 56 nanobubbles 56 Alfven waves 56 vibrationally excited 56 carbon isotopes 56 antineutrinos 56 reactive nitrogen 56 gravitational radiation 55 single celled algae 55 electromagnetic flux 55 vibrational modes 55 polaritons 55 spectroscopically 55 isotopic ratios 55 iron arsenide 55 sulfur isotope 55 X rays gamma rays 55 sodium atoms 55 nanomagnets 55 antiparticle 55 noble gases 55 Mercury magnetosphere 55 carbon dioxide concentrations 55 magnetic substorms 55 Reactive oxygen species 54 antineutrino 54 Nitrogen dioxide 54 Rubisco 54 tropospheric ozone 54 coccolithophores 54 type Ia supernova 54 radiative 54 subcellular compartments 54 Nitrogen oxides 54 catalytically active 54 Ultrafine particles 54 deplete ozone 54 B meson 54 proton proton collisions 54 carbondioxide 54 oxidized mercury 54 isoprene 54 water vapor 54 lipid membranes 54 submicrometer 54 absorption spectra 54 X ray diffraction pattern 54 ionised 54 circular dichroism 54 isotope ratios 54 hydrosphere 54 atmospheric chemistry 54 primitive meteorites 54 chemical reactivity 54 inhomogeneities 54 exosphere 54 spectroscopic analysis 54 energetic electrons 54 periodicities 54 polar stratospheric 54 ultracold molecules 54 atmospheric CO2 levels 54 TiO2 nanoparticles 54 stellar occultations 54 carcinogenic compounds 54 neutron diffraction 54 Proteobacteria 54 aerosol concentrations 54 fluorinated compounds 54 ionized particles 53 stratospheric ozone chemistry 53 quasiparticle 53 homochirality 53 VY Canis Majoris 53 backscattered 53 protein conformation 53 nanostructural 53 proton proton 53 clathrates 53 carbonaceous chondrites 53 electrons orbiting 53 Saturn auroras 53 translationally 53 ultracold atoms 53 atmospheric convection 53 nanobacteria 53 substorm 53 crystalline silicates 53 fluorescent nanoparticles 53 Mercury exosphere 53 diffusive 53 kaons 53 collisional 53 oxygen ions 53 photon fluorescence 53 methanogenic 53 supersolid 53 helium atoms 53 Bose Einstein condensates 53 helium nuclei 53 pollutant particles 53 magnetic reconnection 53 Nitrogen oxide 53 gluon 53 galactic disk 53 neutron beam 53 chlorophyll fluorescence 53 inhomogeneous 53 galactic cosmic rays 53 nitrogen atoms 53 absorbs CO2 53 electrically conducting 53 superoxides 53 infall 53 Rayleigh scattering 53 X ray pulses 53 Composite Infrared Spectrometer 53 PER2 53 Anthony Remijan 53 polariton 53 dynamical evolution 53 planets atmospheres 53 TGFs 53 Aram Chaos 53 blazar 53 histone modifications 53 methane CH4 53 temporal variability 53 isotopic compositions 53 inorganic mercury 53 chemiluminescence 52 polar vortex 52 stoichiometry 52 meteoritic 52 elemental composition 52 Antarctic stratosphere 52 cosmic ray intensity 52 fluorescent molecules 52 Crab pulsar 52 Hawking radiation 52 nonlinear optical 52 paramagnetic 52 micronuclei 52 polar mesospheric clouds 52 Hydrogen sulphide 52 dielectric permittivity 52 Cosmic Microwave Background 52 nitrogen trifluoride 52 ferric oxides 52 mineral olivine 52 anthropogenic carbon dioxide 52 aerosols 52 plasmon 52 oscillatory behavior 52 stratospheric ozone 52 neutrino oscillations 52 dimethyl sulfide 52 tau neutrinos 52 autotrophic 52 neutron spectrometer 52 carbonate minerals 52 Nanobacteria 52 relativistic particles 52 infra red radiation 52 exhaled carbon dioxide 52 nightglow 52 binding affinities 52 potent greenhouse gas 52 Confocal microscopy 52 electron proton 52 diffraction pattern 52 nitrotyrosine 52 Genetic mutations 52 chlorine atom 52 photochemical reaction 52 oxygenic photosynthesis 52 cuprate superconductors 52 physico chemical 52 silicate dust 52 sulfur atom 52 prebiotic molecules 52 Mott insulator 52 dinitrogen 52 upper troposphere 52 atmospheric methane 52 atmospheric pollutants 52 amino acid asparagine 52 unconventional superconductivity 52 procaspase 3 52 magnetic monopoles 52 Computer simulations 52 planetary atmospheres 52 ab initio calculations 52 smallest exoplanet 52 biomagnification 52 titania nanotubes 52 equimolar 52 situ measurements 52 Alfvén waves 52 MWCNT 52 hydrogen ions 52 radioactive nuclei 52 tropospheric 52 longwave radiation 52 intrinsic brightness 52 dwarf spheroidal galaxies 52 neutralinos 52 Hydrogen atoms 52 thiols 52 anerobic 52 carbonate globules 52 copper oxide superconductors 52 isotopic signatures 52 Rossby waves 52 crystal lattices 52 clathrate 52 quantum oscillations 52 cryovolcanism 52 radiative forcing 52 nitrous oxide N2O 52 positron 52 PrPSc 52 photoelectron spectroscopy 52 antiparticles 51 electron density 51 nanodroplets 51 Raman scattering 51 acrolein 51 magnetospheric 51 biogenic 51 sulphate particles 51 hydrogens 51 soot emitted 51 polycyclic aromatic hydrocarbons PAHs 51 Saturn magnetosphere 51 ultracold temperatures 51 prebiotic chemistry 51 beta cyclodextrin 51 alkanes 51 carbon dioxide 51 Elevated concentrations 51 interconversion 51 endospores 51 electron neutrino 51 supersymmetric particles 51 Raman spectra 51 epigenetic modification 51 hydrogen nuclei 51 midlatitudes 51 nucleation 51 matter antimatter asymmetry 51 superheavy element 51 asteroidal 51 electron orbits 51 Magnetars 51 mineralogical composition 51 thermal decomposition 51 Gamma rays 51 elongated orbits 51 W boson 51 spectral measurements 51 diffraction patterns 51 photoionization 51 Ozone depletion 51 lunar craters near 51 graphite whiskers 51 iron pnictides 51 Bojowald 51 neutral mass spectrometer 51 biogeochemical cycles 51 nitrogen oxides carbon monoxide 51 infalling 51 Svedhem 51 polypeptide chain 51 diurnal variation 51 Cathepsin B 51 silicon monoxide 51 interphase 51 dipole moment 51 Sulphur dioxide 51 sterile neutrino 51 airglow 51 GHG concentrations 51 blocks harmful ultraviolet 51 electron orbitals 51 homogeneous nucleation 51 helium atom 51 basaltic rocks 51 superfluids 51 multipartite entanglement 51 Dirac fermions 51 bioactive molecules 51 explosive volcanism 51 mesosphere 51 airborne pollutant 51 circumstellar disk 51 anthropogenic emissions 51 photochemically 51 ionise 51 neutrino oscillation 51 Corot 9b 51 convection currents 51 B mesons 51 photoelectron 51 helicity 51 adsorbate 51 fig. S4 51 electric dipole 51 graphene electrons 51 helium ions 51 spontaneous fission 51 sulphate aerosol 51 strange quark 51 MMP# 51 polyamines 51 topological insulators 51 acetyl CoA 51 Ionising radiation 51 pollutants emitted 51 isotherms 51 antihelium 4 51 cyanogen poisonous gas 51 fermion 51 albedo reflectivity 51 GCRs 51 Higgs bosons 51 Earth ozone layer 51 lithium atoms 51 heavy fermion 51 helium isotope 51 thermodynamic equilibrium 51 laser irradiation 51 seafloor sediments 51 radioactive decay 51 mitogen activated protein kinases 51 halocarbons 51 jovian 51 deuterium atoms 51 auroral activity 51 filamentary 51 oceanic circulation 51 epoxides 51 DNMT1 51 CHI#L# 50 subsurface ocean 50 alkynes 50 3He 50 biosignature 50 electrons protons 50 parahydrogen 50 CMB radiation 50 ozone depleting gases 50 particles emitted 50 fig. S5 50 photosynthetically 50 intermolecular interactions 50 carbon dioxide CO ² 50 hydrogen isotopes 50 antibody antigen 50 macroscopically 50 nucleosynthesis 50 photosynthetic apparatus 50 nucleobases 50 heliospheric 50 odorant molecule 50 fluorescence intensity 50 complexation 50 SCIAMACHY 50 Bose Einstein condensation 50 post perovskite 50 axial tilt 50 ultraviolet sunlight 50 THz radiation 50 geomagnetic substorms 50 atomic nuclei 50 pentacene molecule 50 seabed sediments 50 volcanic plumes 50 gamma ray flashes 50 cosmic ray particles 50 pseudogap 50 PM# particles 50 accretion disks 50 electron electron 50 peroxynitrite 50 phyllosilicate 50 observationally 50 springtime ozone 50 topological defects 50 formamide 50 carbon dioxide CO2 50 electron irradiation 50 myoglobin 50 muon 50 simulated microgravity 50 deca BDEs 50 H#K# [001] 50 emits X rays 50 Bonnie Buratti 50 auroral emissions 50 Antarctic Dry Valleys 50 electromagnetic phenomena 50 acyclic 50 absorbs photons 50 Type Ia supernovas 50 particle acceleration 50 carbonic acid 50 femtosecond timescale 50 stimulated emission 50 redox reactions 50 C# fullerenes 50 downwelling 50 deep convective clouds 50 circularly polarized 50 cyanide ions 50 multiwalled carbon nanotubes 50 catalytically 50 magma ocean 50 cometary material 50 baryonic 50 YBCO 50 extrasolar 50 oxygen isotopes 50 gaseous hydrocarbons 50 phenanthrene 50 supersaturation 50 Polycyclic aromatic hydrocarbons 50 gravitational interaction 50 proteins nucleic acids 50 Earth biosphere 50 Venusian atmosphere 50 planetary magnetospheres 50 dopant atoms 50 decoherence 50 carbonic 50 geosphere 50 energetic cosmic rays 50 nanosize 50 cuprate 50 fluorescence quenching 50 circularly polarized light 50 absorbs carbon dioxide 50 starburst galaxies 50 mRNA molecules 50 carcinogenic toxins 50 hydrothermal fluid 50 #BP# 50 crystallites 50 microgravity environment 50 microscopic bubbles 50 silicon nanowire 50 sun irradiance 50 reionization 50 RNA polymerases 50 TGFb 50 frictional heating 50 climate forcings 50 metastable 50 pre biotic 50 IR spectra 50 electrons emitted 50 entangled quantum 50 UV photons 50 stratospheric clouds 50 heterotrophic 50 epigenetic silencing 50 lactate dehydrogenase 50 spectral fingerprints 50 microphysical 50 infrared wavelength 50 atmospheric aerosol 50 glacial interglacial 50 nucleons 50 distant supernovae 50 SN Ia 50 hydroxyl molecules 50 ultracold polar molecules 50 galactic bulge 50 excitons 50 aldehydes 50 glacial interglacial cycles 50 ozone particulate matter 50 metabolite concentrations 50 muon neutrino 50 lipid vesicles 50 galaxy redshift 50 anaerobic decomposition 50 ammonia NH3 50 atmospheric CO 50 excitonic 50 hydrogenase 50 evanescent waves 50 Earth ionosphere 50 monodisperse 50 inactive X chromosome 50 thermal equilibrium 50 graphene membranes 50 depolymerization 50 ARPES 50 nitrogen monoxide 50 solar corona 50 surface plasmon resonance 50 subcellular localization 50 alkali atoms 50 Stress hormones 50 tiny airborne particles 50 blazars 49 liquid ethane 49 alpha particle 49 anabolism 49 stellar occultation 49 ionize 49 gravitational interactions 49 gamma oscillations 49 filamentary structures 49 thermally activated 49 Bose Einstein Condensate 49 neutrino mass 49 photon energies 49 serotonin transporters 49 lunar craters 49 diamagnetic 49 ultracold gas 49 Jupiter moon Io 49 hypobaric hypoxia 49 superheavy elements 49 methane clathrate 49 martian meteorites 49 CO2 49 nonthermal 49 Radioactive substances 49 X ray crystallographic 49 lipoprotein particle 49 magnetic monopole 49 electronic excitations 49 CAIs 49 ultrafine particles 49 reaction kinetics 49 tropopause 49 alkane 49 osmium 49 spectral fingerprint 49 Nitric oxide NO 49 cosmological distances 49 gravitational acceleration 49 interstellar medium 49 atmospheric moisture 49 chlorine atoms 49 silica nanoparticles 49 orbital eccentricity 49 extracellular proteins 49 Saturn outermost ring 49 anaerobic oxidation 49 spectrophotometric 49 cloud condensation nuclei 49 COROT 7b 49 immunoblotting 49 nucleon 49 mass spectroscopy 49 magnetic excitations 49 miRNA expression 49 protons collide 49 sulfur isotopes 49 NASA QuikScat satellite 49 TMPRSS2 ERG fusion 49 antihelium 49 nuclei 49 hemoglobin molecules 49 UV irradiation 49 supercurrent 49 acoustic cavitation 49 nanodiamonds 49 gaseous pollutants 49 exhaled breath 49 chloride ions 49 adsorbed 49 cometary dust 49 cytochrome oxidase 49 cosmic neutrinos 49 RHESSI 49 Muons 49 gaseous methane 49 ultrafine particle 49 anthropogenic CO2 49 numerical simulations 49 Cherenkov radiation 49 orbital angular momentum 49 CO2 fluxes 49 droplet formation 49 dipolar 49 volatilized 49 supercooling 49 ULIRGs 49 photosystem 49 delocalized 49 subatomic particle 49 cyclin B1 49 Rydberg atom 49 starquakes 49 condensation nuclei 49 spectroscopic technique 49 Ionizing radiation 49 volcanic aerosols 49 silica particles 49 fluorescing 49 strange quarks 49 fluorescently labeled 49 chemical reactants 49 wavefunction 49 auxin 49 particulate pollutants 49 anthropogenic warming 49 excitations 49 immunofluorescence microscopy 49 silicate minerals 49 hypericin 49 lepton 49 co2 49 xenobiotic 49 emit photons 49 nanosized 49 scanning tunneling microscopy 49 ultraviolet photons 49 ionizes 49 oxygen isotope 49 planktonic 49 Doppler shifts 49 gravitational microlensing 49 ionized plasma 49 fluorescently tagged 49 photosynthetic machinery 49 Bose Einstein condensate 49 oppositely charged 49 teleconnections 49 methane oxidation 49 Saharan dust 49 electrochemical oxidation 49 micrometer scale 49 cytosine methylation 49 Indian Ocean Dipole 49 fission yeast 49 normal prion protein 49 spherical particles 49 neutrons emitted 49 olivines 49 antiprotons 49 fermionic 49 amorphous silica 49 afterglows 49 multiferroic 49 SPICAM 49 fissions 49 magnetosphere 49 stereochemical 49 efflux 49 CO ₂ 49 superluminal 49 photochemistry 49 millimeter wavelengths 49 Mandushev 49 rubidium vapor 49 antiquarks 49 gravitons 49 CdSe 49 circumstellar disks 49 Lyman alpha 49 Coulomb blockade 49 ultraviolet wavelengths 49 epigenetic modifications 49 inhibin B 49 olivine mineral 49 methemoglobin 49 photostability 49 WASP #b 49 D meson 49 Type Ia supernovae 49 α synuclein 49 protoplanetary 49 planet magnetosphere 49 gasses emitted 49 LSND 49 cirrus cloud 49 noctilucent clouds 49 crustal rocks 49 Global Warming Potential GWP 49 FSH receptor 49 glycated 49 meteor impacts 49 dense LDL 49 #,# dichlorobenzene 49 superatoms 49 lactate dehydrogenase LDH 49 invisible odorless tasteless 49 forcings 49 potassium atoms 49 magnetic dipole 49 W bosons 49 spatially distinct 49 Fanconi proteins 49 electron doped 49 radiative transfer 49 Permian Triassic 49 radiometric measurements 49 moonquakes 49 turbulent eddies 49 Earth magnetotail 49 chondrules 48 bioaccumulates 48 ferromagnetism 48 advection 48 gaseous emissions 48 ppmv 48 macromolecule 48 quasiparticles 48 NADH 48 Earthlike planet 48 thermal gradients 48 BP Piscium 48 antimatter particles 48 planet habitability 48 extragalactic 48 unicellular organisms 48 solvation 48 heme oxygenase 48 Fermi LAT 48 hydrocarbons HC 48 Atlantic Multidecadal Oscillation AMO 48 emit X rays 48 X ray emission 48 diffusion MRI 48 rotating neutron stars 48 ppbv 48 Milankovitch 48 ε 48 formate 48 superposed 48 filamentary structure 48 RRATs 48 electrochemical reactions 48 cesium atom 48 marine phytoplankton 48 proteomes 48 atmospheric circulations 48 hydrogen H2 48 odorant molecules 48 colocalization 48 induced sputum 48 high redshift galaxies 48 Prochlorococcus 48 messenger RNA molecules 48 antiproton 48 CDMS experiment 48 millimeter wavelength 48 proton antiproton 48 Pax6 48 stellar seismology 48 energetic gamma rays 48 S#A# [002] 48 surface plasmon 48 photosynthesising 48 Volcanic gases 48 hydroxyl OH 48 ionized gas 48 magnetotail 48 coronal loops 48 ice nucleation 48 mammalian brains 48 photoemission 48 organometallic compounds 48 biogeochemical 48 PFCAs 48 liquid xenon 48 radioactive iodide 48 infrared spectroscopic 48 mildly alkaline 48 interstitial fluid 48 orthologous genes 48 infrared spectra 48 isotopic signature 48 methane clathrates 48 jet contrails 48 physiologically relevant 48 WS CRDS 48 proteins lipids 48 neutron radiation 48 Nitrogen trifluoride 48 antihydrogen 48 galactic cores 48 spicule 48 axions 48 myofibroblasts 48 nitrous oxide emission 48 outgassing 48 AB Aurigae 48 Trichodesmium 48 diurnal cycle 48 unicellular algae 48 nonpolar 48 Cosmic Microwave Background CMB 48 hadrons 48 coactivators 48 ferroelectricity 48 spacecraft flyby 48 nucleate 48 metabolized differently 48 muons 48 nitrous acid 48 hydrofluorocarbons HFCs perfluorocarbons PFCs 48 Saturnian moon Titan 48 martian atmosphere 48 picogram 48 molten magma 48 desorbed 48 quasicrystal 48 bacterial genomes 48 VIRTIS 48 relative abundances 48 oxygen isotope ratios 48 Milankovitch cycles 48 carcinogenic polycyclic aromatic hydrocarbons 48 transcriptomics 48 IgG antibody 48 sequestering CO2 48 ion microscope 48 carbon dioxides 48 transgenic mice expressing 48 FTIR spectroscopy 48 physico chemical properties 48 author Gregg Marland 48 diatomic 48 electron positron 48 thermal diffusivity 48 uncharged particles 48 Cosmic ray 48 thermonuclear reactions 48 silicon atoms 48 ozone depletion 48 reactants 48 supercomputer simulations 48 abiogenesis 48 biogeochemical cycle 48 recrystallization 48 coral skeletons 48 oxidises 48 blackbody radiation 48 gamma ray emission 48 protostar 48 carbonyl 48 Cryo EM 48 cementite 48 CD#c 48 chromatograms 48 exoplanetary systems 48 Fomalhaut b 48 solar neutrinos 48 tau neutrino 48 Mössbauer 48 nitrogen oxides emitted 48 Uric acid 48 Archean Expansion 48 myocyte 48 Ryskin 48 luminescence dating 48 meteoroid impacts 48 RS Ophiuchi 48 spectral signature 48 ultrananocrystalline diamond 48 emitted 48 Ly alpha 48 Rev erb 48 hydroxyl 48 emits photon 48 hydrological cycle 48 mesons 48 geomagnetic disturbances 48 shorten telomeres 48 antiferromagnets 48 infrared spectroscopy 48 photoluminescence 48 inorganic ions 48 thiourea 48 DGGE 48 quark gluon plasma 48 ultracold atomic 48 differential gene expression 48 Arctic oscillation 48 anthracene 48 nitrous oxides 48 protoplanetary disk 48 sonofusion 48 histone methylation 48 sphingomyelin 48 perturbations 48 planetesimals 48 R Coronae Borealis 48 Fig. 4B 48 fluorescence spectroscopy 48 cyclicity 48 carbon disulfide 48 GABAB receptors 48 nitric oxide NO 48 HER2 expression 48 Gliese #c 48 active volcanism 48 melt inclusions 48 inorganic salts 48 NRF2 gene 48 Jupiter icy moons 48 ionised gas 48 radioligand 48 Titan smoggy 48 bilayer graphene 48 fluorogenic 48 Southern Oscillation 48 diffusion coefficient 48 Rydberg atoms 48 vaporisation 48 velocity dispersion 48 binary asteroid 48 paleomagnetic 48 chondritic 48 Magellanic Stream 48 Saturn moon Enceladus 48 shadowed craters 48 oxidant 48 Type 1a supernova 48 electron spins 48 GJ#b 48 planemos 48 GRB# 48 airbursts 48 type Ia supernovae 48 ultraviolet imaging spectrograph 48 intermolecular forces 48 exoplanetary 48 abiogenic 48 corticotrophin releasing hormone 47 greenhouse gas nitrous oxide 47 micro meteorites 47 microbial organisms 47 HM Cancri 47 exciton 47 methylation patterns 47 bromine atoms 47 spectral signatures 47 di GMP 47 backscattering 47 methyl cyanide 47 hydrogen sulfide ammonia 47 bacterial decomposition 47 metabolome 47 nitrogen fixation 47 moonlets