Related by context. All words. (Click for frequent words.) 58 philosopher mathematician 57 Comet Halley 57 Edmond Halley 57 Giovanni Cassini 56 Edmund Halley 56 astronomer Johannes Kepler 55 Thomas Harriot 55 Malaya Gruzinskaya M. Barrikadnaya 55 composer Gustav Holst 55 Kuiper belt objects 55 TrES 4 54 Harlow Shapley 54 Grenoble Observatory 54 Funeral Home Oakmont 54 Fred Hoyle 54 Pierre Simon Laplace 54 planetary Transits 54 Roger Penrose 54 Carl Friedrich Gauss 54 COROT 54 Gerard Kuiper 54 rocky extrasolar planet 53 painter JMW Turner 53 Delta Cephei 53 Fritz Zwicky 53 inventor Charles Babbage 53 novelist EM Forster 53 Hipparchus 53 Dominique Cassini 53 astronomer mathematician 53 ESA Herschel 53 Astrophysicist 53 John Flamsteed 52 Omega Nebula 52 Theodore von Karman 52 Marcus du Sautoy 52 theoretical physicist Stephen Hawking 52 CoRoT 9b 52 Christiaan Huygens 52 Halley comet 52 Leonhard Euler 52 historian Arnold Toynbee 52 Dutch astronomer Christiaan 52 shinichi.saoshiro @ thomsonreuters.com 52 HARPS instrument 52 astronomer Tycho Brahe 52 moons Phobos 52 Frank Bertoldi 51 Coel Hellier 51 Hot Jupiters 51 exo planets 51 Percival Lowell 51 Democritus 51 philosopher René Descartes 51 Swift Tuttle 51 Benoit Mandelbrot 51 Toutatis 51 retrograde orbit 51 Benny Peiser 51 Ecclesiastical History 51 Greek philosopher Aristotle 51 spiral nebulae 51 Giovanni Schiaparelli 51 coronal loops 51 humorist PG Wodehouse 51 Upsilon Andromedae b 51 e MERLIN 50 Astronomer Royal 50 Paul Dirac 50 volcanic moon Io 50 Robert Hooke 50 philosopher Blaise Pascal 50 Anisotropy Probe WMAP 50 statesman Benjamin Disraeli 50 Wide Angle Search 50 mu Arae 50 Planetary Transits 50 Peter Jenniskens 50 Stargazing Live 50 mathematical physicist 50 CoRoT satellite 50 exoplanetary 50 ROSAT 50 Helix Nebula 50 Rayleigh scattering 50 Nicolas Copernicus 50 Astrophysics MOA 50 poet Geoffrey Chaucer 50 HD#b 50 Fractal Geometry 50 NASA Far Ultraviolet 50 HD# [002] 50 P/# A2 50 astronomer Percival Lowell 50 LOFAR 50 philologist 50 Greek historian Thucydides 50 Dava Sobel 50 Corot 7b 50 eclipsing binary 50 Kleopatra 50 German astronomer Johannes 50 interplanetary spacecraft 50 Hanny Voorwerp 50 astronomer 49 astronomer Galileo Galilei 49 Ulysses spacecraft 49 PSR B# 49 economist Frederic Bastiat 49 Chandra Wickramasinghe 49 Planck satellite 49 Nikku Madhusudhan 49 De Gennes 49 Kepler 9c 49 physicist Max Planck 49 spacecraft Cassini 49 Comet Tempel Tuttle 49 Halton Arp 49 Cosmic Background Explorer COBE 49 Anisotropy Probe 49 Epsilon Aurigae 49 earthshine 49 astronomer Clyde Tombaugh 49 Microlensing Observations 49 ESO VLT 49 Brian Baptie 49 Oort cloud 49 Hamish Pritchard 49 zodiac constellations 49 Gamma ray burst 49 stellar occultations 49 Madhulika Guhathakurta 49 astronomer Edwin 49 Cosmic Microwave Background 49 Leverhulme Trust 49 Annales 49 Wolfgang Pauli 49 Alfred Wegener 49 Japan NAOJ 49 Geological Survey BGS 49 Optical Gravitational Lensing Experiment 49 Jean Baptiste Lamarck 49 Nicholas Ostler 49 Quaoar 49 Dan Buhl Planetarium 49 Convection Rotation 49 Super Kamiokande 49 Gregory Asner 49 celestial sphere 49 Aryabhatta 49 astronomer Ptolemy 49 philosopher statesman 49 V# Mon 49 Tunguska asteroid 49 MG J# +# 49 WMAP satellite 49 Bohdan Paczynski 49 Cosmologist 49 cosmic cannibal 49 brightest supernova 49 Wilkinson Microwave Anisotropy Probe 48 Logie Baird 48 Dorothy Hodgkin 48 planet Uranus 48 RS Ophiuchi 48 lunar equator 48 geomagnetism 48 GJ#b 48 Siding Spring 48 COROT satellite 48 lexicographer Samuel Johnson 48 VY Canis Majoris 48 smallest exoplanet 48 Naturalis Principia Mathematica 48 Henize #-# 48 Malcolm Fridlund 48 Extrasolar Planets 48 UKIRT 48 Dravidian languages 48 BepiColombo 48 Mersenne primes named 48 aboard HMS Beagle 48 poet dramatist 48 Louis Agassiz 48 Wilkinson Microwave Probe 48 spacecraft flyby 48 Cepheid variables 48 exo planet 48 Gaia Theory 48 Kuiper Belt Objects 48 Tycho Brahe 48 distant quasar 48 Peony nebula star 48 Germanic languages 48 Claudius Ptolemy 48 comets orbiting 48 photographer Eadweard Muybridge 48 Syrtis Major 48 Cosmic Background Explorer 48 Gliese #e 48 Nicolaus Copernicus 48 BLG #Lb 48 Aristarchus 48 infrared observatory 48 Observatoire de Paris 48 Subrahmanyan Chandrasekhar 48 Thomas Malory 48 Adam Jacot 48 Reith lectures 48 COROT 7b 48 playwright William Congreve 48 Comet Lulin 48 mathematician Pythagoras 48 celestial mechanics 48 Mpc 48 millisecond pulsar 48 Hipparcos 48 astronomer Galileo 48 Vivian Fuchs 48 Tommaso Treu 48 twin STEREO spacecraft 48 David Graddol 48 architect Edwin Lutyens 48 constellation Ursa Major 48 Erwin Schrodinger 48 NASA Wilkinson Microwave 48 dramatist #-# 48 heliocentric 48 Infrared Thermal Imaging Spectrometer 48 Astronomer 48 Proxima Centauri 48 equatorial bulge 48 Hawking Radiation 48 Descent Imager Spectral Radiometer 48 Romain Rolland 48 Caloris Basin 48 Sir Nikolaus Pevsner 48 lensing galaxy 48 theoretical astrophysics 48 Manchester Jodrell Bank 48 Pytheas 48 sociologist Zygmunt Bauman 48 KamLAND 48 ESA Planck 48 mathematician physicist 48 Lovell Telescope 48 cosmic microwave radiation 48 Comet Hale Bopp 48 professor Lawrence Wetherhold 48 HARPS spectrograph attached 47 distant supernovae 47 Milankovitch 47 Planck spacecraft 47 Piers Brendon 47 cometary material 47 mathematician Blaise Pascal 47 Zeta Ophiuchi 47 Nial Tanvir 47 microlensing 47 Gravitational lensing 47 JBS Haldane 47 Galaxy Evolution 47 Andromeda Galaxy M# 47 CoRoT 47 Bayeux tapestry 47 VB #b 47 WG Sebald 47 superstrings 47 Owen Gingerich 47 Gliese #c 47 Gavin Pretor Pinney 47 Prof Pillinger 47 Cancri e 47 Euclid Elements 47 largest moon Charon 47 artist JMW Turner 47 Kuiper Belt Object 47 de Boinod 47 Noctilucent clouds 47 AK Ramanujan 47 Epimetheus 47 Tzvetan Todorov 47 Muchachos Observatory 47 Horsehead Nebula 47 Henri Poincare 47 Gavin Menzies 47 de Worde 47 Roger Highfield 47 respected gemological 47 ESA XMM Newton 47 jovian 47 dubbed taikonauts 47 OGLE TR 47 passage enfer might 47 Menna Elfyn 47 Georges Cuvier 47 SuperWASP 47 Cerro Paranal 47 THEMIS mission 47 Ludwig Wittgenstein 47 Nima Arkani Hamed 47 Ontario Lacus 47 Fermi telescope 47 Wales Aberystwyth 47 cosmological distances 47 Dimitris Kontogiannis Kathimerini 47 Lulin 47 Albedo 47 Observatoire de Haute Provence 47 Mullard Space Science 47 Norwegian polar explorer 47 SDSS II 47 Hale Bopp 47 Alexis de Toqueville 47 philosopher Aristotle 47 Exoplanet 47 George Gamow 47 Monoceros 47 Atacama Large Millimeter submillimeter 47 XMM Newton X ray 47 Kurt Godel 47 Follett Pillars 47 Thierry Legault 47 Professor Chandra Wickramasinghe 47 UDFy # 47 loanwords 47 ESA Cluster 47 moons circling 47 S/# P2 47 Grigori Perelman 47 reflection nebula 47 Rolf Kudritzki 47 Leon Battista Alberti 47 von Humboldt 47 WASP #b 47 Fomalhaut b 47 gravitational perturbations 47 Halley Comet 47 Julia Slingo 47 Active Galactic Nuclei 47 Xavier Bonfils 47 Extrasolar 47 geometer 47 Palladian architecture 47 astrophysicists 47 radiotelescope 47 APEX telescope 47 astronomer Nicolaus Copernicus 47 microlensing events 47 Phaethon 47 heliocentric model 47 Magueijo 47 Project Ozma 47 Mate Adamkovics 47 mathematician astronomer 47 Triangulum Galaxy 47 Ellery Hale 47 cosmic collisions 47 Cerne Abbas Giant 47 #P/Holmes 46 Francois Mauriac 46 Samuel Oschin Telescope 46 Jodrell Bank Observatory 46 archaeo 46 astronomers 46 Galileo spacecraft 46 radar altimetry 46 poet Omar Khayyam 46 Einstein theories 46 X ray observatories 46 ESO telescope 46 Paul Mellars 46 meteoroid 46 Wytham Woods 46 Oscillations 46 Jayant Narlikar 46 Dumbbell Nebula 46 Heliospheric Observatory SOHO 46 celestial phenomena 46 Narlikar 46 BörseG German 46 Grote Reber 46 Hugo Grotius 46 starburst galaxy 46 boson 46 Ozone Hole 46 radio occultation 46 William Stukeley 46 Crab Pulsar 46 Camelopardalis 46 Jay Pasachoff 46 neutrino physics 46 Michael Studinger 46 cousin Francis Galton 46 Friis Christensen 46 NASA Cosmic Background 46 Evans Clinchy graduated 46 Pluto Charon 46 type Ia supernovae 46 Solar TErrestrial RElations Observatory 46 Upsilon Andromedae 46 Pluto Eris 46 Basil Spence 46 astronomical telescope 46 Alan Sokal 46 Comet #P 46 Roehampton University 46 Neil Bowdler 46 Cygnus Lyra region 46 astronomer Giovanni Schiaparelli 46 poet Rudyard Kipling 46 physicist Erwin Schrödinger 46 Uranus Neptune 46 Principia Mathematica 46 Kepler Mission 46 Freya Stark 46 Anaxagoras 46 prime meridian 46 XMM Newton 46 Enduring Voices 46 THEMIS Image 46 moon Deimos 46 Claude Lévi Strauss 46 Alex Filippenko 46 Raman Effect 46 poet WH Auden 46 Roger Musson 46 extrasolar worlds 46 Corot 9b 46 Norse sagas 46 Priyamvada Natarajan 46 classical antiquity 46 Staffordshire hoard 46 barred spiral galaxy 46 Gravitational waves 46 Algol 46 noctilucent clouds 46 NASA THEMIS 46 National Astronomical Observatory 46 astronomical phenomena 46 COBE satellite 46 Karl Jaspers 46 AU Mic 46 Raffaello Sanzio 46 Antartic 46 Jacob Bronowski 46 David Dabydeen 46 proto Indo 46 Spaceguard 46 astrometry 46 Cosmic Evolution 46 PSR J# 46 Longyearbyen Norway 46 Astrological lore 46 SN #A 46 Saturnian 46 Tim Leunig 46 HM Cancri 46 Institut d' Astrophysique de 46 Moon Mineralogy Mapper M3 46 non Euclidean geometry 46 arcminutes 46 Astrophysical Institute 46 NASA QuikScat satellite 46 Heinrich Hertz 46 GJ #b [001] 46 Ashevak 46 Particle Physics 46 Chris Lintott 46 composer Benjamin Britten 46 journal Icarus 46 Jodrell 46 Wolszczan 46 Astrophysicists 46 Galileo Daughter 46 HD #b [002] 46 Martian meteorites 46 Sir Francis Galton 46 MicroFUN 46 Kenneth Libbrecht 46 Veizer 46 teacher Phyllis Glab 46 Paranal Observatory 46 cometary debris 46 Emmanuel Kant 46 filamentary structure 46 James Lovelock 46 Martin Waldseemuller 46 exoplanets planets 46 heavily cratered 46 prime minister Benjamin Disraeli 46 Himiko 46 Giovanna Tinetti 46 relativity theory 45 Cosmologists 45 novelist Charles Dickens 45 Mars Phobos 45 Relativistic 45 Wilfried Haeberli 45 RXTE 45 Michelson Morley 45 sized planets orbiting 45 galactic disk 45 Hyakutake 45 Poincaré 45 Pavel Kroupa 45 Dwarf Planet 45 Proba 2 45 Franck Marchis 45 Eta Aquarid meteor shower 45 Pierre Teilhard de Chardin 45 Henrik Svensmark 45 novelist Jane Austen 45 philosopher Georg Wilhelm 45 Collection Richard Lancelyn 45 planet Nibiru 45 journal Monthly Notices 45 imaging spectrometer 45 submillimetre 45 proto cluster 45 Icelandic sagas 45 Sindarin 45 star Proxima Centauri 45 Pierre Bourdieu 45 Karma Dorjee 45 Persian manuscripts 45 outermost planet 45 Ring Nebula 45 Maunder minimum 45 Huchra 45 Nasa spacecraft 45 rover Sojourner 45 ancient hieroglyphics 45 orbiting Hubble Space Telescope 45 faint galaxies 45 Chladni 45 Saturnian moon 45 Johannes Kepler 45 gamma ray observatory 45 planets Uranus 45 Sir Harry Kroto 45 planets orbiting sun 45 Infrared Telescope 45 Eratosthenes 45 X ray telescopes 45 Roger Musson seismologist 45 Hans Deeg 45 MErcury Surface Space ENvironment 45 Guhathakurta 45 Gliese #G 45 ULIRGs 45 Tarantula Nebula 45 Tharsis Rise 45 GH Hardy 45 Greek philosopher Plato 45 Ultraviolet Optical Telescope 45 David Cesarani 45 Spectrograph 45 Arkani Hamed 45 Array ALMA 45 Astronomers Find 45 Emanuel Swedenborg 45 Mössbauer 45 Doppler Effect 45 Professor Pillinger 45 Green Bequest 45 palaeolithic 45 Dante Gabriel Rossetti 45 Charles Babbage 45 moons orbiting Saturn 45 axion 45 Planetology 45 explorer Jacques Cartier 45 Fermi Gamma ray 45 composer Edward Elgar 45 type Ia supernova 45 École Normale Supérieure 45 ESO telescopes 45 Southern Observatory ESO 45 Luce Irigaray 45 Gottfried Leibniz 45 exerts gravitational pull 45 Mission SRTM 45 English Dictionary OED 45 exoplanet orbiting 45 stellar seismology 45 perihelion 45 GJ #b [002] 45 Hubble Constant 45 VISTA telescope 45 Interferometer 45 Afrikaans Zulu 45 Thirteenth Tribe 45 Aqua satellite 45 Leigh Teabing 45 Eugenio Montale 45 Leonard Susskind 45 Hubble Space 45 geoid 45 Paul Sandby 45 Jedicke 45 Omega Centauri 45 Daniel Patnaude 45 Charon Pluto 45 Earth Asteroid 45 CMB radiation 45 Ludwig Leichhardt 45 Chajnantor 45 Tristram Hunt 45 Epsilon Eridani 45 Neils Bohr 45 Cometary 45 physicist 45 Helix nebula 45 Super Earths 45 Rychard Bouwens 45 Professor Stephen Hawking 45 prophet Nostradamus 45 Quadrantids 45 Nibiru 45 Albert Fert 45 sarsen stones 45 Venetia Burney 45 David Shukman 45 Fernand Braudel 45 renowned theoretical physicist 45 Jenniskens 45 Domesday 45 Maureen Freely 45 Lake Cheko 45 planetoid 45 Francois Rabelais 45 Lindisfarne Gospels 45 Carlos Frenk 45 Muséum National 45 climate modellers 45 Adolphe Quetelet 45 Geoffrey Blainey 45 Peter Grünberg 45 physicist Niels Bohr 45 AKARI 45 de la Ramee 45 Astronomically 45 La Silla Observatory 45 Paul Valéry 45 Nir Shaviv 45 Gianni Vattimo 45 infrared astronomy 45 astrometric 45 Bernd Heinrich 45 comet Tempel Tuttle 45 Klekociuk 45 Avishay Gal Yam 45 Buehler Planetarium 45 SeaWiFS 45 Union EGU 45 Josiah Royce 45 Herschel Space 45 globulars 45 dustier stormier atmosphere 45 Marx Freud 45 HL Tau 45 Philae 45 cosmologist Stephen Hawking 45 cosmologists 45 Jovian moons 45 du Sautoy 45 Ernest Renan 45 Nobel prizewinner 45 Humphry Davy 44 IRC +# 44 zodiacal light 44 cosmologist 44 CFHT 44 GEO# 44 novelist Marcel Proust 44 Svante Arrhenius 44 e = mc2 44 Joshua Lipes 44 René Descartes 44 Neil Turok 44 Antarctica EPICA 44 intracluster 44 dimming starlight 44 Galilean moons 44 Fornax cluster 44 William Herschel Telescope 44 Hew Strachan 44 Ilya Prigogine 44 Milankovitch cycles 44 Copernicus Galileo 44 Clyde Tombaugh discovered 44 MEarth 44 Selina Hastings 44 renowned cosmologist 44 TNOs 44 Quadrantid meteor shower 44 UCL Mullard Space 44 Apophis asteroid 44 Keck Interferometer 44 novelist Evelyn Waugh 44 Lévi Strauss 44 radial velocity technique 44 Titan discoverer 44 Coma Cluster 44 Cancri 44 Stephen Hawking Universe 44 stargazer 44 Bill Borucki Kepler 44 d' Alembert 44 ENVISAT 44 gravitational microlensing 44 spectroscopic measurements 44 Syun Ichi Akasofu 44 Arches Cluster 44 Zecharia Sitchin 44 illustrator Albert Uderzo 44 radial velocity 44 engineer Isambard Kingdom 44 Jan Bondeson 44 distant quasars 44 Radioastronomy 44 Mathematician 44 extragalactic 44 Exoplanets 44 lexicography 44 Proto Indo 44 Rumer Godden 44 Big Dipper constellation 44 Titan smoggy 44 Cassini flyby 44 Jean Francois Champollion 44 Meghnad Saha 44 binary quasar 44 Andre Gide 44 Nicholas Kurti 44 Bug Nebula 44 physicists 44 lattice QCD 44 Nikolaus Pevsner 44 Minoans 44 science journal Nature 44 Brera Observatory 44 Cendrars 44 Galilean satellites 44 Orion constellation 44 Thomas Malthus 44 Extragalactic 44 inhabitable planets 44 sedimentary geology 44 astrophysicist 44 galaxy M# [002] 44 Rosaly Lopes 44 Dwarf galaxies 44 Cloud Aerosol Lidar 44 gibbous 44 Higgs bosons 44 Chuang Tzu 44 Theophrastus 44 Schroedinger 44 rocket scientist Wernher 44 constellation Auriga 44 GRB #A 44 Bhaskaracharya 44 Jürgen Habermas 44 Nasaw 44 cosmic ray flux 44 INTEGRAL satellite 44 philosopher Karl Popper 44 commentator Rashi 44 exosolar planets 44 transiting exoplanet 44 cosmic strings 44 PSR B# +# 44 Nicholas Copernicus 44 Digitized Sky Survey 44 prehistoric monument 44 NEAs 44 Globish 44 Julien Benda 44 E = mc2 44 constellation Coma Berenices 44 Hawking radiation 44 Paul Kneib 44 Lise Meitner 44 Crab Nebula 44 composer Arthur Honegger 44 Planet X. 44 retrograde orbits 44 Didier Sornette 44 icy comets 44 de Gennes 44 ecliptic plane 44 Comet Holmes 44 decipherment 44 Friedrich von Schiller 44 Scots Gaelic 44 Antarctic explorer 44 Gottfried Wilhelm Leibniz 44 Iain Sinclair 44 KIPAC 44 Lynn Margulis 44 intrinsic brightness 44 southern supercontinent 44 Greatest Minds 44 VIRTIS 44 Cassini Huygens spacecraft 44 Makiko Sato 44 Neil DeGrasse Tyson 44 philosopher Immanuel Kant 44 James Lovelock Gaia 44 Horace Walpole 44 crustal thickness 44 galactic cosmic rays 44 philosophes 44 exoplanet hunter 44 Microbiologist Cynan Ellis 44 Victor Segalen 44 protoplanet 44 Nasa Kepler 44 Immanuel Velikovsky 44 galaxy M# [001] 44 Saturn moon Mimas 44 Solar Dynamics Observatory 44 Fridtjof Nansen 44 CSIRO Parkes radio 44 RHESSI 44 gamma ray telescope 44 Guillermo Haro 44 Space Physics 44 innermost planet 44 COROT exo 3b 44 Yarkovsky effect 44 Kuiper Belt object 44 Greek historian Herodotus 44 Mikhail Gromov 44 Lagoon Nebula 44 planetary orbits 44 Shing Tung Yau 44 interferograms 44 NASA Heliophysics 44 ESO PR 44 Thermal Emission Spectrometer 44 Hubble Near Infrared 44 ESA Integral 44 Paul Ricoeur 44 occulted 44 Kerstin Dautenhahn 44 Richard Berendzen 44 Pleiades cluster 44 Hubble Space Telescope HST 44 Katlenburg Lindau Germany 44 Chilbolton 44 Richard Binzel 44 Stonehenge monument 44 Srinivasa Ramanujan 44 Mandushev 44 Brian Swimme 44 Comet Elenin 44 constellation Taurus 44 Peter Kropotkin 44 Jacques Monod 44 landforms 44 Laozi 44 Very Large Array 44 Clive Aslet 44 Fermi Telescope 44 earliest hominid 44 Physical Geography 44 Helmholtz Zentrum Berlin 44 Gaensler 44 particle physicists 44 Mars moon Phobos 44 Taurids 44 extrasolar 44 Stukeley 44 Venerable Bede 44 trans Neptunian objects 44 Sir Wilfred Thesiger 44 biogeographic 44 La Silla observatory 44 ionized hydrogen 44 sundog 44 Saqqaq 44 Eric Becklin 44 Kepler Telescope 44 Мэдээ Мэдээ » 44 PPARC 44 GALEX 44 Ernst Haeckel 44 #P/Churyumov-Gerasimenko 44 Landsat satellite 44 circumstellar disks 44 Evolutionary Anthropology Leipzig 43 Bodleian Library 43 William Kininmonth 43 Satyendra Nath Bose 43 Seymour Benzer 43 Henri Bergson 43 Jean Baptiste Tavernier 43 Fossae 43 Sugata Hazra 43 supergiant stars 43 Hone Tuwhare 43 lyric poet 43 supermoon 43 Pieter van Dokkum 43 populariser 43 Poincaré Conjecture 43 orbiting gamma ray 43 Theoretical physicists 43 Martin Haehnelt 43 CoRoT 7b 43 Reg Keeland 43 Maria Zuber 43 Tintern Abbey 43 Physique du Globe 43 ESPND ESPN Deportes 43 English DGAP #.#.# 43 Knut Hamsun 43 Roald Hoffman 43 interstellar dust particles 43 gaseous planet 43 Rosette Nebula 43 explorer Ernest Shackleton 43 polarimetric 43 moon Mab 43 constellation Centaurus 43 AAVSO 43 Geminids meteor shower 43 Planetary Physics 43 Kepler 9b 43 observational astronomy 43 Fritjof Capra 43 X ray observatory 43 Kostya Novoselov 43 Émile Zola 43 cosmic phenomena 43 Observatory STEREO 43 planet Gliese #g 43 ESO Very Large Telescope 43 VLBI 43 Comet Hartley 2 43 lunar perigee 43 Gustave Flaubert 43 logical positivism 43 Makemake 43 Virgo Cluster 43 Cassini Huygens 43 Justus von Liebig 43 ancient supercontinent 43 Kurt Gödel 43 planet orbits 43 GWF Hegel 43 Athanasius Kircher 43 Robert McCrum 43 Henri Poincaré 43 Xitsonga 43 Oxonian 43 chondrites 43 Brownian motion 43 Alexander Goncharov 43 Andromeda galaxy 43 Sir Harold Kroto 43 ESO La Silla 43 Glaciologist 43 chef Heston Blumenthal 43 Deep Impact eXtended Investigation 43 mesosphere 43 Sagittarius dwarf galaxy 43 explorer Pen Hadow 43 gravitational lenses 43 Extrasolar planets 43 Studies CNES 43 tidally 43 geographer 43 GRB #B 43 Jeremiah Horrocks 43 Stephan Quintet 43 Wolfgang Brandner 43 ultraviolet wavelengths 43 Samuel Pepys 43 Imke de 43 Virgo cluster 43 Cioran 43 Andrea Ghez 43 constellation Virgo 43 comet Lulin 43 Pleiades star 43 Sojourner rover 43 Robert Trivers 43 gibbous moon 43 Maciej Konacki 43 Gravity Probe B 43 Dora Biro 43 Chazy Reef 43 umbral shadow 43 Mikhail Lomonosov 43 Observatory