Space science
Space is the relatively empty parts of the universe, outside the atmospheres of planets. It is sometimes called "outer space" to distinguish it from airspace and terrestrial locations. It may be considered to start at a height of ca. 100 km above the Earth's surface. For the term in general see Space.
Space science, or the space sciences, includes several major fields, such as:
In addition, space sciences impact or are related to many other fields, from the biology of organisms in space environments to the geology of other bodies and planets, as well as nuclear physics in interstellar space and inside stars.
Referenced By
20th-century | 20th Century | 20th century AD | Ilan Ramon | List of articles by category | List of astronomical topics | List of astronomical topics (N-Z) | List of topic lists | List of topics lists | Lists of articles by category | STS-107 | STS-2 | STS-3 | STS-4 | STS-5 | STS-6 | STS-7 | Twentieth-century | Twentieth Century | Year in Review | Year in Review 20th Century
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