News Summary Archives Astrobiology News 21 November 2006 By Keith Cowing November 21, 2006 Planetary parksformulating a wilderness policy for planetary bodies, Space Policy The Physical Properties of HD 3651B: An Extrasolar Nemesis? Dynamical transport of asteroid fragments from the nu6 resonance 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