News Archives Astrobiology News 19 February 2007 By Keith Cowing February 19, 2007 APL-Built Mineral Mapper Uncovering Clues of Martian Surface Composition, Johns Hopkins University The Abundances of Oxygen and Carbon in the Solar Photosphere, arXiv.org New Low-Mass Stars and Brown Dwarfs with Disks in Lupus, arXiv.org Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter