Exploding Stars and Invisible Planets
The Science of What's Out There
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4.0 • 1개의 평가
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- US$27.99
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- US$27.99
출판사 설명
What happens to space and matter near a black hole? Where did the moon come from? How do we know what stars are made of? Are we alone in the universe?
In Exploding Stars and Invisible Planets, Fred Watson, an award-winning astronomer, presents the most up-to-date knowledge on hot topics in astronomy and space science, providing a fascinating and entertaining account of the latest research. Watson explains how to find invisible planets around other stars, why dark matter matters, and the future of citizen space travel, all while recounting the seismic shifts in understanding that have taken place during his illustrious career.
The book features illuminating discussions of microbes in space; the dividing line between day and night; exploding stars and light echoes; fast radio bursts and signals from space; meteors, meteorites, and space dust; what happened to the Martian ocean; the seas and lakes of Titan; and the birth of the universe.
PUBLISHERS WEEKLY
Astronomer Watson (Stargazer: The Life and Times of the Telescope) explores a bounty of subjects from his field in this intriguing and accessible view of cutting-edge astrophysics. Watson begins close to home, looking at the features that make Earth unique, the (to him) inevitable continued expansion of human activity into space, and the question of how to minimize environmental contamination when exploring other worlds. He then takes up the mysteries that only grow more fascinating as scientists peer into them: the secrets of black holes and dark matter, the Big Bang, and how the violent death of one star can initiate long-term change across the universe. Watson's writing style is clean and concise, and the illuminating explanations of the book's various topics which also run to meteors and meteorites, the weather on other planets and the search for extraterrestrial life are accessible to casual readers. Among other vivid details, he recounts how Renaissance astronomer Johannes Kepler, an early theorist about intelligent extraterrestrials, deduced that the Moon's populace had built "circular embankments to protect themselves from the Sun's radiation," and describes a gold-tinted, perfectly hexagonal hurricane at the North Pole of Saturn. Watson explains and entertains to equally strong effect.
