Astronomy Today is a non-fiction book by Isaac Asimov. Part of the Isaac Asimov's Library of the Universe series, it was first published by Gareth Stevens, Inc in 1989.
Summary[]
It examines the state of astronomical science and research at the time of writing. The book explores how scientists and amateur astronomers use various instruments like telescopes, radio telescopes, and particle detectors to study the universe. Asimov discusses then-new developments in astronomical equipment and the criteria used to classify celestial bodies like planets, dwarf planets, stars, and moons. The book also touches upon astronomical discoveries and the methods and tools astronomers use in their work. Specifically, it offers an account of how scientists and amateurs study the cosmos with technological advances like space telescopes and computers, as well as with simpler tools like binoculars and observation logs. There's a particular emphasis on the contributions of amateurs to the field, to encourage young readers to engage in astronomy.
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