News Summary Archives Astrobiology News 6 September 2006 By Keith Cowing September 6, 2006 Carbon Deficiency in Externally-Polluted White Dwarfs: Evidence for Accretion of Asteroids, arXiv.org Calibrating the Solar Dynamo: Magnetic Activity Cycles of Southern Sun-like Stars, arXiv.org Long-Period Objects in the Extrasolar Planetary Systems 47 UMa and 14 Her 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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