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The space environment is characterized by an intense radiation field of solar and galactic origin and by high vacuum, extreme temperatures, and – induced by orbital space flight – reduced gravity (microgravity) conditions. Thus, the interdisciplinary field of space biology includes all basic disciplines in Life Sciences by investigating the impact of space environmental factors on all organizational levels (from subcellular to organismal) of living matter.
History
The beginnings of the discipline “space biology” may be set with the start of orbital flights that means ballistic flights (1948–1957) and early orbital missions (1957–1961) with animals, followed in 1961 by human flights. This opened a new experimental field by enabling the investigation of the influence of the space environment (mainly microgravity and radiation) on living systems.
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© 2014 Springer-Verlag Berlin Heidelberg
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Hemmersbach, R. (2014). Space Biology. In: Amils, R., et al. Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27833-4_1468-3
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DOI: https://doi.org/10.1007/978-3-642-27833-4_1468-3
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Publisher Name: Springer, Berlin, Heidelberg
Online ISBN: 978-3-642-27833-4
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