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(Click for frequent words.) 68 astronomer Tycho Brahe 63 astronomer Johannes Kepler 62 Giovanni Cassini 62 Edmund Halley 61 Nicolaus Copernicus 61 Hipparchus 59 Johannes Kepler 59 Comet Halley 59 Wolfgang Pauli 59 astronomer Nicolaus Copernicus 59 Giovanni Schiaparelli 59 Edmond Halley 58 Gerard Kuiper 58 Nicolas Copernicus 58 ESA Herschel 58 Niels Bohr 58 Brahe 58 Cometary 58 Convection Rotation 57 physicist Max Planck 57 Fritz Zwicky 57 Himiko 56 Harlow Shapley 56 mathematician Pythagoras 56 planetary Transits 56 Neils Bohr 55 rocky extrasolar planet 55 Halton Arp 55 Fred Hoyle 55 Planetary Transits 55 moons Phobos 55 German astronomer Johannes 55 Carl Friedrich Gauss 55 astronomer Ptolemy 55 ESA Rosetta 55 Toutatis 55 Soren Kierkegaard 55 Supernova #A 55 astronomer mathematician 55 Galileo Galilei 55 Polish astronomer Nicolaus 54 Homunculus 54 Pierre Simon Laplace 54 Athanasius Kircher 54 ESO VLT 54 Georges Charpak 54 astronomer Galileo Galilei 54 exo planets 54 Globular Cluster 54 Emanuel Swedenborg 54 SCIAMACHY 54 Marchis 54 Adolphe Quetelet 54 Ring Nebula 54 René Descartes 54 Dumbbell Nebula 54 Kuiper Belt Objects 54 Erwin Schrödinger 54 exo planet 53 retrograde orbit 53 Voorwerp 53 Dominique Cassini 53 Wilhelm Conrad Roentgen 53 zodiac constellations 53 Extrasolar Planets 53 Cosmic Microwave Background 53 Exoplanets 53 Erwin Schrodinger 53 Konstantin Tsiolkovsky 53 Christiaan Huygens 53 Percival Lowell 53 relativity theory 53 Franck Marchis 53 Horsehead Nebula 53 comet McNaught 53 Werner Heisenberg 53 Poincaré 53 Bug Nebula 53 Dava Sobel 53 Florentine sculptor 53 SN #A 53 Italian astronomer Galileo 53 Democritus 53 Alexander Rodchenko 53 Omega Nebula 53 astronomical telescope 53 Theodore von Karman 52 Epsilon Aurigae 52 Buehler Planetarium 52 Wolfgang Brandner 52 outermost planets 52 philosopher mathematician 52 Emperor Rudolf 52 inhabitable planets 52 NASA Far Ultraviolet 52 ESO astronomer 52 stellar occultations 52 planet Uranus 52 heliocentric model 52 Helix Nebula 52 Grote Reber 52 Kuiper Belt Object 52 APXS 52 Microlensing Observations 52 Claude Lévi Strauss 52 interstellar cloud 52 rune stone 52 Zecharia Sitchin 52 Florentine painter 52 Vesalius 52 Deep Impact eXtended Investigation 52 Astrophysics MOA 52 infrared astronomy 52 Leeuwenhoek 52 mu Arae 52 Uranian 52 Observatoire de Paris 52 Thomas Harriot 52 Halley comet 52 Optical Gravitational Lensing Experiment 52 Gregor Mendel 52 Galileo Galilei #-# 52 Crab Pulsar 52 intrinsic brightness 52 Claudius Ptolemy 52 Corot 7b 52 Empedocles 52 Schroedinger 52 Ultraviolet Imaging Spectrograph UVIS 52 Anton van Leeuwenhoek 52 medieval manuscript 52 Christophe Lovis 52 scientist Nikola Tesla 52 Eratosthenes 52 Aleister Crowley 52 philosopher René Descartes 52 Hanny Voorwerp 52 Friedrich von Schiller 52 ESA Cluster 52 WMAP satellite 51 R. Buckminster Fuller 51 Viking landers 51 Goce 51 Kepler Mission 51 Orion nebula 51 Antikythera mechanism 51 Higgs bosons 51 Wilhelm Roentgen 51 Paul Dirac 51 Ellery Hale 51 George Gamow 51 BLG #Lb 51 Wilkinson Microwave Anisotropy Probe 51 Io Europa 51 Cosmological 51 Buckyball 51 ESA Integral 51 Observatory STEREO 51 Methone 51 Dutch astronomer Christiaan 51 Lise Meitner 51 spacecraft Cassini 51 OGLE TR 51 protoplanet 51 Nibiru 51 La Silla observatory 51 WG Sebald 51 Uranus Neptune 51 Giambologna 51 PSR J# 51 NASA Lunar Prospector 51 distant quasar 51 SNfactory 51 ESO telescope 51 Richard Feynman 51 Copernicus 51 astronomer Percival Lowell 51 inch refracting telescope 51 SIRTF 51 Planck satellite 51 P/# A2 51 millisecond pulsar 51 Galilean moons 51 Nima Arkani Hamed 51 geometer 51 Lunokhod 51 COBE satellite 51 Oscillations 51 Phaethon 51 Cepheid variables 51 Norbert Wiener 51 Rabbi Loew 51 Hale Bopp 51 Crab Nebula 51 Astrophysical Institute 51 galaxy M# [001] 51 RS Ophiuchi 51 Kip Thorne 51 Francis Galton 51 Kurt Gödel 51 Egyptian hieroglyphs 51 exobiology 51 ancient Greek mythology 51 Kenneth Libbrecht 51 Robert Hooke 51 Fomalhaut b 51 ESA Planck 51 Allan Sandage 51 Galileo spacecraft 51 NASA THEMIS 51 Hesiod 51 Theodor Hänsch 51 Leon Battista Alberti 50 Anders Celsius 50 Solar TErrestrial RElations Observatory 50 Antikythera Mechanism 50 exoplanetary 50 Subrahmanyan Chandrasekhar 50 PSR B# +# 50 CERN LHC 50 astrometric 50 Michelson Morley 50 Hans Bethe 50 radial velocity technique 50 SNR #-#.# 50 Churyumov Gerasimenko 50 Hieronymous Bosch 50 Florentine Renaissance 50 Leon Theremin 50 Galilei 50 Infrared Astronomical Satellite IRAS 50 eclipsing binary 50 spiral galaxy Messier 50 armillary sphere 50 Wolszczan 50 Erich von Däniken 50 Jupiter moon Io 50 Analytical Engine 50 NASA Wilkinson Microwave 50 Johannes Vermeer 50 Mandylion 50 X ray observatory 50 Delta Cephei 50 Niels Bohr Institute 50 Fermi telescope 50 BepiColombo 50 Pinwheel Galaxy 50 planetary nebulas 50 Ilya Prigogine 50 physicist Werner Heisenberg 50 astronomer 50 NASA Cosmic Background 50 distant supernovae 50 Kuiper Belt object 50 physicist Niels Bohr 50 Stanislaw Lem 50 medieval archeology 50 poet Omar Khayyam 50 Erich von Daniken 50 Hipparcos 50 Antiope 50 Carl Sagan 50 barred spiral galaxy 50 Petr Ginz 50 Dansgaard 50 GALEX 50 Owen Gingerich 50 Alycia Weinberger 50 Tycho supernova 50 Alessandro Morbidelli 50 planetary nebula 50 Mars Phobos 50 Leonardo Michelangelo 50 NASA LCROSS 50 Drake Equation 50 Epimetheus 50 Immanuel Velikovsky 50 Avishay Gal Yam 50 Project Ozma 50 Celestial Spheres 50 Annus Mirabilis 50 boson 50 orbited Jupiter 50 Rene Descartes 50 COROT 50 Pico della Mirandola 50 Leonardo DaVinci 50 Svante Arrhenius 50 Gustave Moreau 50 AB Aurigae 50 Ramesses 50 astronomer Carl Sagan 50 Antoine Lavoisier 50 Martian craters 50 Michelangelo Raphael 50 Roger Penrose 50 Omega Centauri 50 NASA ICESat 50 Lagoon Nebula 50 Extrasolar 50 Southern Observatory ESO 50 Jan van Eyck 50 moons circling 50 Coel Hellier 50 Foing 50 Cosmic Microwave Background CMB 49 trans Neptunian objects 49 radial velocity 49 Big Bang cosmology 49 Pluto Charon 49 Hubble Space Telescope HST 49 Larry Niven 49 archaeo 49 CP Cavafy 49 mathematician Archimedes 49 Pieter van Dokkum 49 Optical Spectroscopic 49 Comet Holmes 49 Sushil Atreya 49 XMM Newton satellite 49 demoted Pluto 49 HG Wells 49 astronomer Edwin 49 Cherenkov 49 supernova SN 49 Cosmic Background Explorer 49 Heike Onnes 49 IRC +# 49 heliocentric theory 49 Gottfried Leibniz 49 COROT 7b 49 Kage Baker 49 existentialist philosopher 49 HARPS spectrograph attached 49 gravitational microlensing 49 Triangulum Galaxy 49 philosopher theologian 49 Nicholas Copernicus 49 Knut Hamsun 49 Venusian 49 philologist 49 planets comets 49 Evolution Explorer 49 planetary nebulae 49 Ringworld 49 Newton Principia 49 Anaxagoras 49 Exoplanet 49 Trapezium 49 Leo Szilard 49 transiting exoplanet 49 Norwegian polar explorer 49 Tau Ceti 49 X ray telescopes 49 interplanetary spacecraft 49 Flemish painter 49 Einstein theories 49 Henrik Svensmark 49 WASP #b 49 Franz Rosenzweig 49 Chris Lintott 49 God Particle 49 Grillmair 49 Hypogeum 49 Peter Grünberg 49 Cydonia region 49 optical coherence 49 Upsilon Andromedae 49 protoplanetary 49 Issac Newton 49 Swedish botanist 49 Jacques Laskar 49 OGLE TR #b 49 microquasar 49 Planet X. 49 Leif Eriksson 49 Galilean satellites 49 Cassini Huygens 49 Geminga 49 Mikhail Lomonosov 49 Heinrich Schliemann 49 Wilhelm Reich 49 Planck spacecraft 49 Sasselov 49 Sauniere 49 Ludwig Wittgenstein 49 SN #C 49 planetoids 49 Greek philosopher Plato 49 reflection nebula 49 extrasolar 49 Leonhard Euler 49 starburst galaxy 49 Neil DeGrasse Tyson 49 nicknamed Leonardo 49 spacecraft flyby 49 X ray spectrometer 49 Keck Interferometer 49 humanist philosopher 49 celestial mechanics 49 CoRoT satellite 49 astrometry 49 Tunguska Event 49 rocket scientist Wernher 49 Extrasolar Planet Observation 49 hubble 49 High Accuracy Radial 49 moons orbiting 49 Halldór Laxness 49 Camelopardalis 49 Sitchin 49 Mini Thermal Emission 49 RXTE 49 SNe Ia 49 cometary 49 particle astrophysics 49 Charon Pluto 49 Heinrich Böll 49 Consolmagno 49 coronal loops 49 Flyby 49 planemos 49 elusive Higgs 49 Edwin Hubble 49 composer Gustav Holst 48 Gamma ray burst 48 Wormholes 48 Alexandra Exter 48 Curiosity rover 48 Gian Lorenzo Bernini 48 Clyde Tombaugh discovered 48 Robert Bunsen 48 Gene Roddenberry Star Trek 48 Relations Observatory STEREO 48 Jenniskens 48 kaons 48 Elenin 48 Peter Jenniskens 48 Beehive Cluster 48 Norse myths 48 comets meteors 48 Nesperennub 48 Søren Kierkegaard 48 TrES 4 48 Gerrit Rietveld 48 Peony nebula star 48 Jean Baudrillard 48 asteroids comets 48 filmmaker Stanley Kubrick 48 novas 48 Copernicus Galileo 48 Vitruvian Man 48 Gödel 48 Comet #P 48 polarimetric 48 Pythagoreans 48 astronaut Yuri Gagarin 48 Boethin 48 cosmonaut Yuri Gagarin 48 Comet Tempel 1 48 Desiderius Erasmus 48 lunar craters 48 CoRoT 9b 48 Cioran 48 Obelisks 48 heliocentric 48 Czeslaw Milosz 48 orbiting Hubble telescope 48 Aphrodisias 48 Richard Weikart 48 Erasmus Darwin 48 Rosette Nebula 48 astronomers 48 Marx Freud 48 microlensing events 48 reionization 48 moon Mab 48 ESA XMM Newton 48 Ursa Minor 48 comets asteroids 48 Kurt Godel 48 painter Rembrandt 48 ESO PR 48 Cosmonaut Yuri Gagarin 48 HD# [002] 48 sterile neutrino 48 Henri Bergson 48 Astrophysicist 48 Masoch 48 planetary astronomer 48 Trojan asteroids 48 galaxy NGC 48 spiral nebulae 48 Michael Zolensky 48 Kepler 9c 48 astronomer Edmond Halley 48 GRAIL 48 SEGUE 48 Voynich manuscript 48 Mercury flyby 48 Daniil Kharms 48 Shoemaker Levy 48 exoplanet hunter 48 Saturn Enceladus 48 Saturn Cassini 48 Mars Pathfinder 48 Xu Guangqi 48 planetoid 48 STScI 48 architect Buckminster Fuller 48 V# Mon 48 Charles Babbage 48 comet chaser 48 interstellar dust grains 48 telescopic observations 48 Galaxy Evolution 48 Busemann 48 ROSAT 48 Milankovitch 48 exosolar planets 48 exoplanets orbiting 48 Hyakutake 48 supersymmetric particles 48 Márai 48 Hölderlin 48 Oort cloud 48 interstellar grains 48 Nasa spacecraft 48 GQ Lupi 48 celestial observations 48 Jovian moon 48 Baruch Spinoza 48 Lumière brothers 48 Krimigis 48 Werner von Braun 48 Red Rectangle 48 MPIfR 48 Heterodyne Instrument 48 Yury Gagarin 48 Gliese #e 48 Gregory Benford 48 Chekhov masterpiece 48 Christian Boltanski 48 Andrea Palladio 48 Pierre Teilhard de Chardin 48 Ray Jayawardhana 48 David Bodanis 48 occulted 48 Boethius 48 Alex Filippenko 48 WISE infrared 48 Gal Yam 48 Caltech physicist 48 Proba 2 48 Solar Dynamics Observatory 48 Oort 48 anatomists 48 Francois Mauriac 48 Neptune Uranus 48 goddess Isis 48 G#.# +#.# 48 Cassini Image 48 Georges Cuvier 48 Gliese #c 48 supergiant stars 48 Hubble Space 48 Rosetta lander 48 RHESSI 48 Soviet cosmonauts 48 Albrecht Dürer 48 Occultation 48 Mikhail Bakhtin 48 Minoan civilization 48 renowned theoretical physicist 48 Rainer Klement 48 Andrei Rublev 48 ill fated Beagle 48 Martian meteorites 48 Greek god Zeus 48 Andrea Ghez 48 Higgs boson particle 48 la Lune 48 stellar occultation 48 Von Neumann 48 cosmic cannibal 48 OGLE 48 Comet Hartley 2 48 Viktor Yerofeyev 48 Fritjof Capra 48 Kuiper belt objects 48 Cassini Orbiter 48 Doppler Effect 48 planetary conjunctions 48 Comet Hartley 48 Logie Baird 48 de Chavannes 48 AKARI 48 Kavli Prize 48 Mossbauer spectrometer 48 Sarajevo Haggadah 48 comets orbiting 48 Ernst Mayr 48 Ibn Sina Avicenna 48 Quaoar 48 ESA GOCE 48 poet dramatist 47 Hubble Telescope 47 Victor Frankl 47 extrasolar planetary 47 Soviet cosmonaut 47 Henize #-# 47 Marcus Chown 47 Using ESO Very 47 binary quasar 47 Foton M3 47 Saturnine 47 smallest exoplanet 47 Saturn rings 47 Quadrantids 47 strange quark 47 Solar Terrestrial Relations 47 Mössbauer 47 outermost planet 47 superheavy elements 47 Eugene Wigner 47 Vittoria Vetra 47 Scheeres 47 orbiting observatories 47 Voyager spacecraft 47 Greek philosopher Aristotle 47 Magnetic Imager 47 philosopher Georg Wilhelm 47 cometary material 47 #gy 47 HARPS instrument 47 Eagle Nebula 47 airglow 47 Isaac Newton 47 extragalactic 47 Paracelsus 47 nucleosynthesis 47 Lev Landau 47 Roman poet Ovid 47 P. Feynman 47 Mikhail Sholokhov 47 Komossa 47 Oort Cloud 47 writer Johann Wolfgang 47 moonlet 47 Cassini flyby 47 Ernst Haeckel 47 Rosetta orbiter 47 GROND 47 star clusters nebulae 47 Pacioli 47 Lennart Nilsson 47 Herbig Haro 47 NASA Cassini 47 SMOS 47 Hominids 47 Professor Eske Willerslev 47 Higgs Boson particle 47 V# Sgr 47 Cosmic Evolution 47 Io Europa Ganymede 47 Mileva Maric 47 Alpha Particle 47 Investigation DIXI 47 planets asteroids 47 Masaccio 47 Henri Becquerel 47 Adam Mickiewicz 47 mathematical physicist 47 sculptor Auguste Rodin 47 ATV Johannes Kepler 47 Jovian moons 47 Wilkinson Microwave Probe 47 Pelagius 47 superstrings 47 Protestant reformer 47 Aym 47 Netherlandish 47 Alfred Wegener 47 large hadron collider 47 Nasa Kepler 47 Madame Curie 47 Sigmund Freud 47 Denis Diderot 47 Simone Weil 47 Parmenides 47 Ptolemy 47 cosmic 47 Kasimir Malevich 47 Tsiolkovsky 47 Gliese #d 47 Otto Lilienthal 47 interplanetary dust 47 Vladimir Ilyich Lenin 47 Lucretius 47 Jules Verne HG Wells 47 Vernadsky 47 Winckelmann 47 Solar Orbiter 47 Swift Tuttle 47 globular cluster M# 47 Tunguska explosion 47 Mallarmé 47 QQ# 47 Mystery Object 47 camera obscura 47 rover Sojourner 47 microlensing 47 Comet Hale Bopp 47 SRON 47 comet tail 47 Lunar Reconnaissance Orbiter LRO 47 mathematician Blaise Pascal 47 outer planets 47 Carl Djerassi 47 Saturnian moon 47 journal Meteoritics 47 Cosmologist 47 Svetlana Gerasimenko 47 Ouspensky 47 Arthur Spiderwick 47 Halley Comet 47 Strangest Man 47 martian meteorites 47 Huygens lander 47 Russian cosmonaut Yuri Gagarin 47 Digitized Sky Survey 47 S/# P2 47 Wilhelm Rontgen 47 gamma ray observatory 47 Adam Riess 47 cosmological distances 47 Mallarme 47 Gombrowicz 47 carbonaceous chondrite 47 pharaoh Akhenaton 47 Paul Tillich 47 journal Monthly Notices 47 Carl Sagan Cosmos 47 exoplanets planets 47 Fermi Telescope 47 aboard HMS Beagle 47 planets moons 47 Spectrograph 47 dwarf spheroidal 47 Zodiacal 47 VY Canis Majoris 47 GI Gurdjieff 47 submillimetre 47 Da Vinci Mona Lisa 47 Comet 9P/Tempel 1 47 Irving Langmuir 47 Galileo Daughter 47 Lotte Reiniger 47 Ahmose 47 Leiden Observatory 47 Galileo Copernicus 47 Oersted 47 astronomical observatory 47 GJ #b [001] 47 Pierre Curie 47 Robotic Exploration 47 Mars Orbiter 47 Radioastronomy 47 Max Planck Institut fur 47 Interferometer 47 Fermi Paradox 47 Mojzsis 47 Stephen Hawkings 47 Jean Baptiste Lamarck 47 Telepathy 47 Cimabue 47 JBS Haldane 47 winged messenger 47 circumstellar disks 47 Wide Angle Search 47 Saturn outermost ring 47 Georg Wilhelm Friedrich Hegel 47 Asteroid Itokawa 47 Hot Jupiters 47 Jules Vernes 47 Cat Paw Nebula 47 serpent bearer 47 philosopher Ludwig Wittgenstein 47 Huygens mission 46 exoplanet orbiting 46 Leonardo daVinci 46 Sojourner Rover 46 SDSS II 46 physicist Albert Einstein 46 nebular 46 astronomical observations 46 Yourcenar 46 photographer Eadweard Muybridge 46 Arno Penzias 46 Cahiers 46 constellation Coma Berenices 46 Hermann von Helmholtz 46 mathematician astronomer 46 Sophocles Euripides 46 Stadermann 46 Sandro Botticelli 46 SPICAM 46 Frank Borman 46 Takezo Kensei 46 Naturalis Principia Mathematica 46 SOHO spacecraft 46 Maunder minimum 46 Higgs Boson 46 DISR 46 Mircea Eliade 46 gaseous planet 46 Symbolists 46 Lunar Prospector 46 magnetic monopole 46 observational astronomy 46 comet Churyumov Gerasimenko 46 Georg Cantor 46 Andromeda Galaxy 46 spectroscopically 46 subsurface ocean 46 jovian 46 Jamie Elsila 46 Gustave Doré 46 Heisenberg 46 Habitable Planets 46 Emperor Justinian 46 Venetian painter 46 extrasolar planetary systems 46 Laser Interferometer Gravitational Wave 46 Grenoble Observatory 46 al Biruni 46 icy moons 46 Ptolemaic 46 faraway planets 46 HIP #b 46 Blaise Pascal 46 Apophis asteroid 46 Ocean Salinity SMOS 46 Super Earths 46 Istituto Nazionale di Astrofisica 46 Martian rovers 46 conqueror Genghis Khan 46 planet TrES 46 Spectroscopic Explorer 46 epicycles 46 Fifteenth Century 46 #P/Holmes 46 HM Cancri 46 Muchachos Observatory 46 Hubble Near Infrared 46 SINFONI 46 Mind Body Problem 46 Syrtis Major 46 Butterfly Nebula 46 XMM Newton 46 type Ia supernova 46 Lunar Orbit 46 Rembrandt Vermeer 46 Jan Švankmajer 46 ESO telescopes 46 RR Lyrae 46 Bonanos 46 lensing galaxy 46 Marcus du Sautoy 46 Leonard Baskin 46 Martians invading 46 Devil Trill 46 Velikovsky 46 neutron spectrometer 46 Spaceguard 46 Pioneer Anomaly 46 KH #D 46 Ernst Stuhlinger 46 asteroseismology 46 Physics Wilhelm Röentgen 46 Cimrman 46 Orbiter LRO 46 Gaston Bachelard 46 spiral galaxy NGC 46 Dante Gabriel Rossetti 46 Shelley Ozymandias 46 occultations 46 mathematician physicist 46 icy comets 46 Sol Invictus 46 Leon Lederman 46 Titan smoggy 46 Egyptian hieroglyphics 46 Joel Primack 46 Helmholtz Zentrum Berlin 46 Jacob Bronowski 46 Altarpiece 46 Astronomically 46 supernovae explosions 46 SN#A 46 Pluto Eris 46 INAF IASF 46 goddess Minerva 46 Fritz Haber 46 STEREO spacecraft 46 Enceladus flybys 46 ca. #-# [001] 46 Leslie Orgel 46 XMM Newton observatory 46 Galileos 46 Mersenne primes named 46 inch refractor telescope 46 Konrad Lorenz 46 von Humboldt 46 Comet #P/Holmes 46 classical antiquity 46 phlogiston 46 sundog 46 Karel Capek 46 Annales 46 KIPAC 46 Martin Buber 46 Particle Accelerator 46 polarimetry 46 comet Wild 46 Meister Eckhart 46 Large Hadron 46 Tove Jansson 46 constellation Carina 46 interstellar dust 46 Roentgen 46 Multi Object Spectrometer 46 Chikyu 46 Mossbauer 46 Plutonian 46 extraterrestrial civilizations 46 astrobiological 46 constellation Ursa Major 46 Émile Zola 46 Majorana 46 planets orbiting distant 46 Richard Berendzen 46 Theoretical Physicist 46 Lunar Orbiter 46 cluster NGC 46 JRR Tolkein 46 Thomas Kempis 46 Sawai Jai Singh 46 Jesuit astronomer 46 Clos Luce 46 Pytheas 46 NIST JILA 46 Milky Way halo 46 Flemish painters 46 Plato Symposium 46 origins spectrograph 46 Cygnus X 46 Deep Impact Extended 46 theoretical physicist Stephen Hawking 46 Compton Gamma Ray 46 Hans Arp 46 planets Uranus 46 Arcimboldo 46 constellation Scorpius 46 German anatomist 46 transiting planet 46 Schrödinger cat 46 Aczel 46 Express orbiter 46 CALIPSO 46 sized planets orbiting 46 Max Liebermann 46 de Duve 46 Memling 46 Lavoisier 46 Homo sapiens sapiens 46 Herschel Space Telescope 46 Shepherding Spacecraft 46 neutralinos 46 Huchra 46 Rosetta spacecraft 46 Onnes 46 Francois Rabelais 46 neutrino experiment 46 ATLAS detector 46 orbiting Chandra 46 Voyager Galileo 46 Epsilon Eridani 46 cometary impacts 46 Dmitri Mendeleev 46 Aristarchus 46 THEMIS Image 46 Niles Eldredge 46 Richard Binzel 46 dirty snowballs 46 strange quarks 46 sunlike star 46 astronomical phenomena 46 European Synchrotron Radiation