Asimov on AstronomyA collection of essays from Dr. Asimov's earlier works explaining scientific puzzles and speculating about the universe, the solar system and the stars. |
Contents
Time and Tide | 1 |
The Rocks of Damocles | 14 |
Harmony in Heaven | 29 |
Copyright | |
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Common terms and phrases
actually Alpha Centauri Andromeda appeared approach asteroid astronomers atmosphere average Bode's law body bright brighter calculate called Cepheids circle close clouds clusters comet consider considerably contain course diameter direction discovered distance Earth effect energy equal Equation exist explosion fact force four Galaxy giants gravitational greater Greek half hundred instance Jupiter known larger least less light light-years look magnitude Mars mass matter means measure Mercury miles million minutes Moon move Neptune never nova object observer ocean once orbit perhaps period planet planetoids Pluto Population position possible reach reason remain respect ring rotation satellite Saturn seemed seen shell side smaller solar system space stars supernova suppose sure surface Table telescope thing thousand tides true turned universe Uranus Venus visible volume