TY - BOOK AU - Ronan,Colin A. TI - The Universe explained: the Earth-dweller's guide to the mysteries of space SN - 0805034889 (hb) AV - QB44.2 .U55 1994 U1 - 523 22 PY - 1994/// CY - New York PB - H. Holt KW - Astronomy KW - Popular works KW - Cosmology N1 - Includes bibliographical references (p. 186) and index; Observatory earth -- The planets -- Sun and stars -- Nebulae and galaxies -- How the universe works ER -