TY - BOOK AU - Abell,George O. AU - Morrison,David AU - Wolff,Sidney C. TI - Exploration of the universe T2 - Saunders golden sunburst series SN - 0030345847(hb) AV - QB45 .A16 1991 U1 - 520 20 PY - 1991/// CY - Philadelphia PB - Saunders College Pub. KW - Astronomy N1 - Includes bibliographical references (p. [623]-628) and index; Early astronomy: myth and science -- Copernicus and the heliocentric hypothesis -- Gravitation: action at a distance -- Gravitation in the planetary system -- The celestial clockwork -- The moon and planets in the sky -- Light: messenger from space -- Special relativity: a conflict brought to light -- Optical astronomy -- New windows on the universe -- The planetary system -- Earth as a planet -- Cratered worlds: moon and Mercury -- Mars: the planet most like earth -- Venus: the hottest planet -- The outer planets -- Satellites and rings -- Asteroids and impacts. (Cont.) Comets and interplanetary dust -- Meteorites and the origin of the solar system -- Surveying the heavens -- Analyzing starlight -- Double stars: weighing and measuring them -- The stars: a celestial census -- Between the stars: gas and dust in space -- The sun: an ordinary star -- The sun: a nuclear powerhouse -- The birth of stars -- Star clusters: tests of stellar evolution -- Evolution and death of old stars -- General relativity: curved spacetime and black holes -- The milky way galaxy -- Galaxies -- Structure and evolution of the universe -- The big bang. Appendices: Power of ten notation -- Units -- Some useful constants -- Astronomical coordinate systems -- Elements of an orbit -- Some nuclear reactions of importance in astronomy -- Orbital data for the planets -- Physical data for the planets -- Satellites of the planets -- Total solar eclipses from 1972 through 2030 -- The nearest stars -- The twenty brightest stars -- Variable stars -- The local group of galaxies -- The Messier catalogue of nebulae and star clusters -- The chemical elements -- The constellations ER -