edmond halley Definition

edmund halley, fred hoyle, tycho brahe, percival lowell, phaethon, edwin hubble, hipparchus, wolfgang pauli, carl friedrich gauss, leonhard euler, aristarchus, eclipsing binary, erwin schrodinger, harlow shapley, camelopardalis, satyendra nath bose, richard feynman, edmund kean, omega centauri, epimetheus, epsilon aurigae, corot, christiaan huygens, democritus, niels bohr, isaac newton, horsehead nebula, irving langmuir, harold kroto, lavoisier, robert hooke, proxima centauri, benoit mandelbrot, thomas malory, ludwig wittgenstein, eratosthenes, ufologist, hesiod, discoverer, monoceros, cepheus, uranian, johannes kepler, saturnian, canes venatici, asterism, baronetcy, eridanus, puppis, buckminster fuller, konrad lorenz, alexandre gustave eiffel, albert michelson, madame curie, nicolaus copernicus, teilhard de chardin, henri becquerel, vampire bat, galileo galilei, triangulum, heinrich schliemann, georges cuvier, bernhard riemann, earthshine, relativity theory, andromeda galaxy, thomas malthus, eugene wigner, george gamow, epicurus, trifid, planetoid, celestial sphere, leon battista alberti, ursa minor, hans bethe, occulted, venusian, flamsteed, kurt godel, lutetia, francis crick, algol, kubla khan, rene descartes, lise meitner, amerigo vespucci, desiderius erasmus, michelangelo merisi da caravaggio, leeuwenhoek, anton van leeuwenhoek, dorothy hodgkin, pallasite, leonardo fibonacci, herschel, sir francis galton, theophrastus, fridtjof nansen, anders celsius, norbert wiener,