News Archives Astrobiology Science News 17 August 2007 By Keith Cowing August 17, 2007 Clathrate hydrates as a sink of noble gases in Titan’s atmosphere, arXiv.org Planets like earth may have formed around other stars, UCLA astronomers report, University of California Los Angeles NASA Spaceline 17 August 2007 Current Space Life Science Awareness Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter