News Summary Archives Astrobiology Science News 27 December 2007 By Keith Cowing December 27, 2007 Criteria for mixing rules application for inhomogeneous astrophysical grains, astro-ph Accounting for velocity jitters in planet search surveys, astro-ph Five Planets Orbiting 55 Cancri, astro-ph 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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