@j_bettany - 14 Aug 2009
Fermi Paradox Points to Fewer Than 10 Extraterrestrial Civilizations – http://www.technologyreview.com/blog/arxiv/23832/
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Extraterrestrial
@j_bettany - 25 Jan 2010
A 2-day conference: 'The detection of extraterrestrial life and the consequences for science and society.' http://bit.ly/4mIY7o
@j_bettany - 15 Apr 2010
A radical explanation for a conundrum about extraterrestrial life, and what it means for the future of humanity. http://bit.ly/bBJBPn
@j_bettany - 22 Feb 2011
RT @DailyGalaxy – "The Extraterrestrial Silence" http://bit.ly/g2qX4S