News Summary Archives Astrobiology Science News 10 July 2009 By Keith Cowing July 10, 2009 Debris disc stirring by secular perturbations from giant planets, astro-ph Observational Window Functions in Planet Transit Surveys, astro-ph NASA Scientists Dive Deep to Learn More about Life on the Moon, Mars, NASA Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on Twitter
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