News Archives Astrobiology News 12 March 2007 By Keith Cowing March 12, 2007 Antarctic Ice Sheet’s Hidden Lakes Speed Ice Flow Into Ocean, May Disrupt Climate, NASA CryoSat-2 on the road to recovery A Hot Start Might Explain Geysers on Enceladus Two different evolutionary types of comets proved by polarimetric and infrared properties of their dust, arXiv.org Circular polarization in comets: Observations of Comet C/1999 S4 (LINEAR) and tentative interpretation, arXiv.org Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter
