arXiv · 1011.0101
Panspermia, Past and Present: Astrophysical and Biophysical Conditions for the Dissemination of Life in Space
Abstract
Astronomically, there are viable mechanisms for distributing organic material throughout the Milky Way. Biologically, the destructive effects of ultraviolet light and cosmic rays means that the majority of organisms arrive broken and dead on a new world. The likelihood of conventional forms of panspermia must therefore be considered low. However, the information content of dam-aged biological molecules might serve to seed new life (necropanspermia).
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Paul S. Wesson. 2010-10-30. Panspermia, Past and Present: Astrophysical and Biophysical Conditions for the Dissemination of Life in Space. https://doi.org/10.1007/s11214-010-9671-x
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