News Archives Astrobiology Science News 7 August 2008 By Keith Cowing August 7, 2008 On the equilibrium rotation of Earth-like extra-solar planets, astro-ph Primordial Mars Resembled Primordial Earth, Wired Uncommon Earth, Science News Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter
