News Archives Astrobiology Science News 5 October 2010 By Keith Cowing October 5, 2010 Thermal evolution and interior models of the transiting super-Earth GJ 1214b, astro-ph Europa’s hidden ice chemistry, NASA Seeking Signs of Life: A Symposium Celebrating the 50th Anniversary of NASA’s Exo/Astrobiology Program Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter