News Archives Astrobiology Science News 20 October 2006 By Keith Cowing October 20, 2006 University Students are Helping NASA with GeneSat Mission, NASA Precise Radius Estimates for the Exoplanets WASP-1b and WASP-2b, arXiv.org Mars May Be A Cozy Place for Hardy Microbes, STSCI Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter