News Summary Archives Astrobiology Science News 21 August 2008 By Keith Cowing August 21, 2008 Worlds Beyond: A Strategy for the Detection and Characterization of Exoplanets, astro-ph Tidal Heating of Terrestrial Extra-Solar Planets and Implications for their Habitability, astro-ph Core Formation in Giant Gaseous Protoplanets, astro-ph Keith Cowing Biologist, Explorers Club Fellow, ex-NASA Space Biologist and Payload integrator, Editor of NASAWatch.com and Astrobiology.com, Lapsed climber, Explorer, Synaesthete, Former Challenger Center board member 🖖🏻 Follow on Twitter