(2010) “Experimental methods for studying microbial survival in extraterrestrial environments”, Journal of Microbiological Methods80 (1), p. 1–13. doi:10.1016/j.mimet.2009.10.004.
(1871) “Inaugural Address to the British Association Edinburgh. 'We must regard it as probably to the highest degree that there are countless seed-bearing meteoritic stones moving through space.'”, Nature4 (92), p. 261–278 [262]. doi:10.1038/004261a0. Bibkodo:1871Natur...4..261..
Forward planetary contamination like Tersicoccus phoenicis, that has shown resistance to methods usually used in spacecraft assembly clean rooms (Cleanroom): (May 19, 2014) “Microbial stowaways to Mars identified”, Nature. doi:10.1038/nature.2014.15249. 87409424.
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(1871) “Inaugural Address to the British Association Edinburgh. 'We must regard it as probably to the highest degree that there are countless seed-bearing meteoritic stones moving through space.'”, Nature4 (92), p. 261–278 [262]. doi:10.1038/004261a0. Bibkodo:1871Natur...4..261..
May, Andrew. (2019) Astrobiology: The Search for Life Elsewhere in the Universe. ISBN 978-1785783425. OCLC999440041. “Although they were part of the scientific establishment—Hoyle at Cambridge and Wickramasinghe at the University of Wales—their views on the topic were far from mainstream, and panspermia remains a fringe theory”.
May, Andrew. (2019) Astrobiology: The Search for Life Elsewhere in the Universe. ISBN 978-1785783425. OCLC999440041. “Although they were part of the scientific establishment—Hoyle at Cambridge and Wickramasinghe at the University of Wales—their views on the topic were far from mainstream, and panspermia remains a fringe theory”.
