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(Click for frequent words.) 72 carbonaceous chondrites 69 silicate minerals 69 silicates 69 chondrules 68 chondrites 68 mineral hematite 67 mineral olivine 67 spherules 67 basaltic rocks 67 isotopic ratios 66 concretions 66 hematite mineral 66 icy moons 66 carbonate globules 66 olivine 66 silicate rocks 66 lunar crust 65 hydrated silica 65 magma ocean 65 silicate grains 65 carbonaceous chondrite 65 graphite whiskers 65 carbonate minerals 64 primitive meteorites 64 pyroxene 64 isotopic compositions 64 protoplanet 64 silicon monoxide 64 Martian meteorites 64 chondritic 64 radioactive nuclei 64 crystallites 63 ferric oxides 63 magnetite crystals 63 weakly interacting 63 crustal rocks 63 silicate mineral 63 chondritic meteorites 63 phyllosilicates 63 dirty snowballs 63 silicate mantle 63 planetesimal 63 presolar grains 63 jarosite 63 olivines 63 silicate dust 62 aragonite 62 asteroidal 62 olivine crystals 62 globulars 62 spheroidal 62 hydrated minerals 62 plagioclase 62 lavas 62 halite 62 solar nebula 62 Wassonite 62 calcite crystals 62 olivine rich 62 nebular 62 iron oxides 62 goethite 62 planetesimals 62 circumstellar 62 lunar meteorites 61 igneous rocks 61 phyllosilicate 61 meteorite fragments 61 sedimentary deposits 61 Earthly contamination 61 meteorite impacts 61 ejecta blanket 61 element osmium 61 meteoritic material 61 recrystallized 61 tholins 61 meteorites 61 interstellar clouds 61 stony meteorite 61 cratons 61 Gravitational waves 61 crystal lattices 61 KBOs 61 Murchison meteorite 61 gaseous planets 61 boron nitride 61 crystalline silicates 61 lunar craters 61 speleothems 61 crystalline solids 60 proplyds 60 post perovskite 60 magnetic monopoles 60 noble gases 60 isotope fractionation 60 isotopic composition 60 carbides 60 overlying layers 60 Kuiper belt objects 60 CAIs 60 planets asteroids 60 ilmenites 60 manganese oxides 60 chondrite 60 tuffaceous rocks 60 microscopic crystals 60 amorphous calcium carbonate 60 sterile neutrino 60 icy comets 60 impactors 60 flood basalts 60 magnetic anisotropy 60 carbonaceous material 60 supersymmetric particles 60 Syrtis Major 60 kaons 60 anorthosite 60 sulfidic 60 spectral measurements 60 GJ #b [002] 60 baryonic 60 Muons 59 martian rocks 59 basalt volcanic 59 protoplanetary disks 59 yardangs 59 carbon isotopes 59 filamentary structure 59 meteor impacts 59 meteoritic 59 spicule 59 mineralogical composition 59 hydroxyl molecules 59 concretion 59 sulfate minerals 59 olivine mineral 59 elemental abundances 59 neutralinos 59 tektites 59 ALH# 59 regolith 59 amorphous silica 59 basaltic rock 59 silicate 59 calcic 59 Neutron stars 59 lunar highlands 59 igneous rock 59 paleomagnetic 59 lapilli 59 copper sulfide 59 turbidites 59 oxidized iron 59 COROT 7b 59 volcanic lava 59 evaporites 59 nanosized 59 carbon spherules 59 Ohmoto 59 copper oxides 59 gray hematite 59 volcanic basalt 59 inorganic salts 59 calcareous 59 basalts 59 ejecta 59 corundum 59 claystone 59 asteroids comets 59 lensing galaxy 59 SNR #-#.# 59 ferruginous 58 spectral fingerprints 58 magnetic excitations 58 supergiant stars 58 Polycyclic aromatic hydrocarbons 58 zinc sulfide 58 conodonts 58 hydrothermally 58 comet nuclei 58 iron sulphides 58 AGNs 58 zircons 58 Kuiper Belt Objects 58 antiferromagnets 58 peridotitic 58 protoplanets 58 cometary material 58 spinels 58 biomineralization 58 meteoroids 58 heavily cratered 58 amphibole 58 microplastics 58 isotope ratios 58 Higgs bosons 58 Palaeozoic sedimentary 58 clasts 58 aluminosilicate 58 lunar soil 58 comets asteroids 58 magnesium silicate 58 Methane hydrate 58 photochemical reactions 58 carbonaceous 58 interstellar cloud 58 iron arsenide 58 circumstellar disks 58 magmas 58 clathrates 58 pyrope 58 polar mesospheric clouds 58 stromatolites 58 relativistic jets 58 interstellar grains 58 Milky Way halo 58 P/# A2 58 silica particles 58 ferric oxide 58 ostracods 58 Fe Mn 58 retrograde orbit 58 neutrino mass 58 microfossils 57 Io volcanoes 57 single celled algae 57 micrometre sized 57 Meridiani 57 cadmium selenium 57 lowermost mantle 57 sulfur isotopes 57 electron neutrino 57 neodymium Nd 57 prebiotic molecules 57 osmium 57 mineral apatite 57 superheavy elements 57 eclogite 57 Sulfates 57 topological defects 57 lunar magma 57 sulfate salts 57 Gas hydrates 57 subsurface ocean 57 geoneutrinos 57 cenospheres 57 carbonaceous chondrite meteorites 57 interstellar dust grains 57 elemental composition 57 calcite 57 Veil Nebula 57 nanoclusters 57 rubbly 57 strontium isotope 57 basaltic 57 felsic tuff 57 isotopic signatures 57 fluid inclusions 57 quasicrystals 57 Neanderthal teeth 57 Spiral galaxies 57 Mercury magnetosphere 57 merging galaxies 57 carbonatites 57 volcanic tuff 57 elongated orbits 57 molten magma 57 smectite 57 gravitational perturbations 57 REE enriched 57 hydrous 57 chrome diopsides 57 Jupiter moon Io 57 cometary impacts 57 X ray spectrometer 57 asthenosphere 57 fluorapatite 57 scale invariance 57 sulfate aerosols 57 smallest exoplanet 57 titanium oxides 57 permanently shadowed craters 57 hydrothermal fluid 57 Fullerenes 57 chrome diopside 57 catalytically active 57 eudialyte 57 galactic disk 57 cometary dust 57 metamorphic rock 57 enargite 57 sterile neutrinos 57 VB #b 57 Allende meteorite 57 diffuse aurora 57 evaporite 57 B mesons 57 uranium thorium 57 eclogitic 57 martian meteorites 57 planetary nebulas 57 dwarf galaxies 57 element iridium 57 siderite 57 stromatolite 57 IR spectra 57 planetary nebulae 57 Methane hydrates 57 binary asteroids 57 geochronology 57 magnetars 57 lamellae 57 X ray binaries 57 smoothest flattest 57 evaporite deposits 57 lithosphere 57 ultraviolet photons 57 icosahedral 56 zeolites 56 mantle xenoliths 56 moonlet 56 superposed 56 microfossil 56 pentacene molecule 56 naturally occurring mineral 56 azurite 56 extrasolar 56 sunlike stars 56 ancient supercontinent 56 quantum oscillations 56 spherical particles 56 rocky planets 56 Calcium carbonate 56 electrons orbiting 56 micrometer sized 56 CMB radiation 56 ionise 56 BIFs 56 graphitic carbon 56 dolomites 56 filamentary 56 bosonic 56 methanogenesis 56 Tagish Lake meteorite 56 metallic alloys 56 anthracene 56 GJ #b [001] 56 hydroxides 56 windblown sand 56 Kuiper belt 56 arenite 56 monazite 56 moonquakes 56 Arabia Terra 56 moons orbiting 56 interplanetary dust 56 chalcogenides 56 malachite mineralization 56 Alfven waves 56 Magnetars 56 protoplanetary discs 56 atomic lattice 56 graphane 56 granitoids 56 electron pairing 56 alkali atoms 56 Earthlike 56 alkali metal 56 spontaneous fission 56 organic frameworks MOFs 56 protoplanetary disk 56 Galilean moons 56 ice nucleation 56 manganese oxide 56 planktonic foraminifera 56 lunar regolith 56 sulfur isotope 56 homochirality 56 ferric iron 56 pyrites 56 carbonaceous meteorites 56 allotrope 56 spiral nebulae 56 Terra Meridiani 56 ferrous oxide 56 hornblende 56 coarser grained 56 pnictides 56 komatiites 56 energetic cosmic rays 56 coronal loops 56 multi celled 56 Meteorites 56 phlogiston 56 phytochrome 56 antiquarks 56 Fomalhaut b 56 mantle lithosphere 56 zodiacal dust 56 gossan zones 56 protostars 56 dynamical evolution 56 astrobiological 56 absorption spectra 56 ionized particles 56 polar craters 56 crustal thickness 56 gravitational pulls 56 Plate tectonics 56 coccolithophores 56 biogenic 56 trimers 56 interstellar dust clouds 56 octahedron 56 vugs 56 CdSe 56 colluvial 56 quartz veins containing 56 diatomic 56 nucleobases 56 gravitons 56 dwarf spheroidal galaxies 56 mesons 56 barium sulphate 56 pyrite marcasite 56 calcium fluoride 56 iron sulfide 56 CoRoT #b 56 xenoliths 56 stratigraphic sequence 56 aluminum silicate 56 cosmic phenomena 56 Bok globules 56 ionized hydrogen 55 Outcrops 55 isotopic anomalies 55 element boron 55 microbialites 55 phlogopite 55 airglow 55 Zeolites 55 Oort cloud 55 sulphidic 55 silica carbonate 55 sulphates 55 Henize #-# 55 TrES 4 55 iron pnictides 55 nuclei 55 intrinsic brightness 55 hexagonal lattice 55 titanium zirconium 55 strontium titanate 55 quartz feldspar porphyries 55 planetary magnetospheres 55 Cosmic Microwave Background 55 basalt rocks 55 biotite rich 55 Ontario Lacus 55 cerium Ce 55 pegmatitic 55 Candor Chasma 55 moonlets 55 active volcanism 55 antineutrino 55 spherically symmetric 55 snail shells 55 inorganic compounds 55 shadowed craters 55 gaseous planet 55 quartz feldspar 55 Mercury exosphere 55 supermassive 55 granite gneiss 55 olivine macrocrysts 55 mesoporous 55 silicic 55 oxygen isotopes 55 Caloris 55 lepidolite 55 carnotite 55 collisional 55 Jovian planets 55 fermion 55 Geologically speaking 55 Upsilon Andromedae b 55 molten droplets 55 quasiparticle 55 helium nuclei 55 AB Aurigae 55 quartz feldspar porphyry intrusive 55 antineutrinos 55 comet McNaught 55 quasicrystal 55 microscopic specks 55 lacustrine 55 helium atoms 55 illite 55 spectroscopic analysis 55 sulfide minerals 55 amphibolite 55 amphibolites 55 cementite 55 Aram Chaos 55 thermal gradients 55 oceanic crust 55 Neoproterozoic 55 outer crust 55 solidified lava 55 Mini TES 55 variably silicified 55 Neogene 55 seafloors 55 continental crust 55 VY Canis Majoris 55 igneous 55 iridium layer 55 hematite goethite 55 Upsilon Andromedae 55 Globular clusters 55 carbon nanostructures 55 hydrogen isotopes 55 quartz adularia 55 circumstellar disk 55 Wolf Rayet stars 55 noctilucent clouds 55 SN#A 55 basaltic lava 55 gravitational redshift 55 dynamical processes 55 outer corona 55 photosynthetic organisms 55 albedo reflectivity 55 microscopic fossils 55 graphene sheet 55 terrestrial planets 55 helium atom 55 assumed planets circling 55 Spectroscopic 55 planet Gliese #c 55 giant gaseous planets 55 planets comets 55 spatially resolved 55 nanohorns 55 superfluids 55 pyrophyllite 55 barium titanate 55 inhomogeneous 55 jovian 55 isotopic signature 55 Gusev crater 55 oxygen isotope ratios 55 cherts 55 photochemically 55 matter antimatter asymmetry 55 Comet 9P/Tempel 1 55 calcium carbonates 55 silica spheres 55 sedimentary layers 55 inorganic ions 55 protozoans 55 isotopically 55 anhydrite 55 Comet Halley 54 gravitational tugs 54 Dwarf galaxies 54 zero valent 54 green alga Chlamydomonas 54 TiO2 nanoparticles 54 accretion disks 54 presolar 54 Hurdia 54 cryovolcanism 54 brittle deformation 54 spectroscopic techniques 54 cuprates 54 massless 54 giant elliptical galaxies 54 hematite 54 Reiner Gamma 54 gravitational tides 54 actinide 54 Venusian atmosphere 54 basaltic magma 54 Saturn Enceladus 54 pyrite galena 54 chlorine monoxide 54 Chlamydomonas reinhardtii 54 chemically reactive 54 Lengai 54 lateritic 54 nanobacteria 54 ductile deformation 54 moon Mimas 54 punctate 54 silicate iron 54 Carbonaceous 54 radioactive nuclides 54 spinel 54 phenanthrene 54 HiRISE image 54 Corot 7b 54 phytoliths 54 potassium feldspar 54 samarium 54 pyrope garnets 54 quantum mechanically 54 carbon isotope ratios 54 B meson 54 ferroelectricity 54 planet Gliese #g 54 epidote alteration 54 baryonic matter 54 ellipsoids 54 peridotites 54 unicellular algae 54 exosphere 54 Valles Marineris 54 gabbros 54 HD#b 54 hydrothermal magnetite 54 lanthanum neodymium 54 pyrite arsenopyrite 54 Siberian Traps 54 methanogenic bacteria 54 uranophane 54 melt inclusions 54 Orcus Patera 54 GJ#b 54 emits X rays 54 superheavy element 54 thermophilum 54 Stephan Quintet 54 thermal decomposition 54 cuprate superconductors 54 Bedout 54 solutes 54 magnetic monopole 54 chromites 54 Quaoar 54 isotope composition 54 bacterial mats 54 volcanic magma 54 Martian meteorite 54 huxleyi 54 phreatic 54 Nanodiamonds 54 Chalcopyrite 54 quartz grains 54 Hydrogen atoms 54 diatoms 54 superatoms 54 trans Neptunian objects 54 isotopic fractionation 54 electrons protons 54 depositional environment 54 McMurdo Dry Valleys 54 leachability 54 quartz calcite 54 abiogenic 54 pyrope garnet 54 blue supergiant 54 shadowy craters 54 Oort Cloud 54 Monazite 54 pyrrhotite mineralization 54 Hot Jupiters 54 immiscible 54 missing baryons 54 dwarf galaxy 54 luminous galaxies 54 galactic clusters 54 icy crust 54 galactic cosmic rays 54 stockwork veins 54 yttrium barium copper 54 nanocrystalline materials 54 Bose Einstein condensates 54 Nectocaris 54 wavefunction 54 strange quarks 54 topological insulators 54 thermally mature 54 foraminifera 54 type Ia supernova 54 salt crystals 54 humic 54 Sedimentary rocks 54 celled organisms 54 ultramafic intrusives 54 dense clumps 54 Type Ia supernova 54 nanobubbles 54 planetary embryos 54 baryons 54 abyssal plains 54 strangelets 54 submicrometer 54 photosphere 54 sundog 54 helium isotope 54 hydrogen helium 54 hollow cylinders 54 interstellar molecules 54 floresiensis 54 ionized gases 54 spherical objects 54 crystallite 54 quantum particle 54 Super Earths 54 strange quark 54 lithium bearing brines 54 lithospheric 54 planetary orbits 54 protoplanetary 54 tectonically 54 Red Rectangle 54 reentry capsule 54 epidote 54 copper sulphides 54 hematite magnetite 54 mineralized boulders 54 bicarbonate ions 54 Permo Triassic 54 supernova explosions 54 Higgs particle 54 rotating neutron stars 54 southern supercontinent 54 metallicity 54 proto galaxies 54 Martian craters 54 overlying sediments 54 nano crystals 54 TNOs 54 fissions 54 kyanite 54 dimming starlight 54 glacial outwash 54 nitrogen atoms 54 liverwort 54 biominerals 54 REE minerals 54 ostracodes 54 mammal lineages 54 sandstone intervals 54 apatite 54 lobate 54 millisecond pulsars 54 mylonite 54 calcium sulphate 54 mantle plumes 54 radioactive decay 54 prokaryotes 54 explosive volcanism 54 carbonate sediments 54 Dirac fermions 54 earths crust 54 nanotube sheets 54 isotopic measurements 54 chlorite altered 54 Neutrons 54 Stromatolites 54 anomalies coincident 54 Nili Fossae 54 nanotubes nanowires 53 uraninite 53 thermonuclear reactions 53 galactic collisions 53 permanently shadowed regions 53 Saturn outermost ring 53 gneissic rocks 53 Arsia Mons 53 Omega Centauri 53 neutrino oscillation 53 Slime molds 53 lanthanides 53 Tunguska meteorite 53 hydrosphere 53 baryon 53 Bose Einstein condensation 53 muscovite 53 cadmium selenide 53 specular reflection 53 nucleosynthesis 53 geothermal gradient 53 clastic sediments 53 AU Mic 53 organic molecules 53 Anthony Remijan 53 ARPES 53 nanorings 53 magma chambers 53 amphibolite facies 53 colloidal crystals 53 called gray hematite 53 SMBH 53 moondust 53 BLG #Lb 53 starch granules 53 californium 53 decalcified 53 autunite 53 mud volcanoes 53 unconventional superconductivity 53 antiparticle 53 infrared spectra 53 Mud volcanoes 53 chalcopyrite bornite 53 Martian dust 53 Mott insulators 53 argentiferous 53 FeO 53 biosignatures 53 gravitational interactions 53 hydroxyapatite crystals 53 Milankovitch 53 specularite 53 brachiopods 53 formamide 53 fragmental 53 octahedral 53 tetrahedral 53 Deccan Traps 53 relativistic particles 53 W boson 53 malachite azurite 53 Alycia Weinberger 53 plantlike 53 Einstein relativity theory 53 silicate particles 53 fungal hyphae 53 abiotic 53 Jovian moon 53 REE bearing 53 hydrate deposits 53 komatiitic 53 andesitic volcanic rocks 53 Galactic cosmic rays 53 pyrochlore 53 multi walled nanotubes 53 meteorite 53 magnesium carbonates 53 microstructures 53 microcavities 53 filamentary structures 53 pyrite veinlets 53 Mössbauer 53 altered andesitic 53 Mossbauer spectrometer 53 basalt flows 53 constellation Eridanus 53 crystalline lattice 53 Kounaves 53 scanning electron microscopes 53 chalcopyrite sphalerite 53 smallest extrasolar planet 53 chemically inert 53 X ray wavelengths 53 Cancri e 53 Bug Nebula 53 nanobelts 53 tremolite 53 boron oxide 53 radula 53 zinc oxide ZnO 53 Alum Shale 53 galactic cores 53 subhorizontal 53 seabed sediments 53 Phoebe orbits 53 branes 53 chlorophyll molecule 53 fission fusion 53 gypsum crystals 53 Kermadec Arc 53 tau neutrinos 53 structurally deformed 53 cesium vapor 53 magnesium Mg 53 montmorillonite 53 planetary nebula 53 red supergiants 53 basalt 53 dunite 53 Nanopores 53 abiogenesis 53 Chicxulub 53 chrysocolla 53 quartz biotite 53 fossilized bone 53 halides 53 seafloor sediments 53 methane ethane 53 viscous fluid 53 hydrostatic equilibrium 53 iron sulfate 53 nanosized particles 53 gamma rays emitted 53 KT boundary 53 stereochemical 53 chemical composition 53 wrinkle ridges 53 silicified limestone 53 volcanic moon Io 53 pseudogap 53 quasicrystalline 53 Planitia 53 spectroscopic measurements 53 limestone xenoliths 53 crossbedding 53 rusticles 53 sand silt 53 vanadium oxide 53 eclipsing binary 53 schistose 53 antiparticles 53 micro meteorites 53 pentlandite 53 Proteobacteria 53 siliceous 53 U Th 53 outcrop exposures 53 refractive indices 53 abundances 53 planetary surfaces 53 volcanic lava flows 53 Ring Nebula 53 proton antiproton 53 pillow lavas 53 millimeter wavelengths 53 volcanoes spewing 53 pyrrhotite pyrite 53 lunar equator 53 electromagnetic flux 53 Geochemical analysis 53 blackbody 53 shear veins 53 carbonaceous mudstone 53 tetrapods evolved 53 crinoids 53 karstic 53 C# fullerenes 53 ULIRGs 53 gravitational interaction 53 polaritons 53 Jupiter icy moons 53 desorbed 53 gravitational attraction 53 Asteroid Belt 53 perovskites 53 quasiparticles 53 cosmological theory 53 infalling 53 supernova explosion 53 sedimentary rock 53 earliest hominid 53 prokaryote 53 amyloid peptides 53 Sulphates 53 praseodymium 53 infall 53 pre biotic 53 actinolite 53 weak gravitational lensing 53 Orion nebula 53 nanopillars 53 galaxy clusters 53 fossilized shells 53 aerosol particles 53 biogeochemical processes 53 sulfur atom 53 eukaryote 53 V# Mon 53 Beta Pictoris b 53 Antarctic Dry Valleys 53 disseminated pyrite mineralization 53 photosynthetic microbes 53 quartz carbonate vein 53 thermal diffusivity 53 allanite 53 komatiite 53 mesospheric 53 Laurasia 53 inhomogeneities 53 cosmic cannibal 53 circumstellar dust 53 galactic halo 53 sediments deposited 53 Comet Tempel Tuttle 53 toroid 53 magnetic dipole 53 prominences 53 APXS 53 acid leached 53 barred spiral galaxy 53 IRC +# 53 electron density 53 Felsic 53 wettability