News Archives Astrobiology Science News 19 July 2006 By Keith Cowing July 19, 2006 NASA Cassini Radar Reveals Earth-like Land on Titan Findings of the NASA MEPAG Mars Special Regions Science Analysis Group McGill Arctic Research Station (M.A.R.S.) Weather Video Spitzer Observations of Nearby M Dwarfs, arXiv.org A Spitzer Study of Comets 2P/Encke, 67P/Churyumov-Gerasimenko, and C/2001 HT50 (LINEAR-NEAT), arXiv.org Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter