Convergence to Cometary Panspermia: Time for Disclosure?
|Chandra Wickramasinghe1,2* and Milton Wainwright2,3|
|1Churchill College, Cambridge, UK|
|2Buckingham Centre for Astrobiology (BCAB), Buckingham University, UK|
|3Department of Molecular Biology and Biotechnology, University of Sheffield, Sheffield S10 2TN, UK|
|Corresponding Author :||Chandra Wickramasinghe
Churchill College, Cambridge, UK
E-mail: [email protected]
|Received: November 16, 2015; Accepted: December 02, 2015; Published: December 04, 2015|
|Citation: Chandra Wickramasinghe, Milton Wainwright (2015) Convergence to Cometary Panspermia: Time for Disclosure?. Astrobiol Outreach 3:145. doi:10.4172/2332-2519.1000145|
|Copyright: © 2015 Chandra Wickramasinghe, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.|
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Recent data from comets and geology challenges the idea of terrestrial abiogenesis and point decisively to the concept that comets delivered microorganisms, or proto-life, to the Earth over 4.1 billion years ago.