About Stars:Their Formation, Evolution, Compositions, Locations and Companions

关于星星:形成、演化、成分、位置与同伴

天体物理学

原   价:
895
售   价:
716.00
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平台大促 低至8折优惠
发货周期:预计3-5周发货
作      者
出  版 社
出版时间
2019年07月26日
装      帧
精装
ISBN
9781786347121
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页      码
244
语      种
英文
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库存 30 本
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图书简介
On a clear and moonless night, especially in remote areas such as deserts, myriads of points of light cover the sky. The great majority of them are stars, many like the Sun, but so far away that they can only be seen as point sources of light. The problem faced by astronomers is to find their properties and distances, just from the light they emit. This is done by using the knowledge of science, mainly physics, acquired from small-scale experiments carried out on Earth. However, the stars themselves are laboratories in which matter behaves in ways that cannot be reproduced on Earth so, in finding out about stars, we complement scientific knowledge gained from earthbound experimentation. This book describes the means — some very ingenious — by which to explore the properties, locations and planetary companions of stars, and provides a sound foundation for further study.
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