Astrobiology News 25 August 2006

  • Researcher studies fluctuating oxygen levels in early Earth atmosphere, University of Nevada, Reno
  • NASA Chief Blasts Science Advisers, Widening Split With Researchers, Science
  • 21 August 2006 Email from Mike Griffin to NASA Advisory Council Members
  • Theoretical Limits on Extrasolar Terrestrial Planet Detection with Coronagraphs, arXiv.org
  • Space station science gets squeezed, MSNBC
  • What's being studied on the station?, MSNBC
  • Meteorite find suggests life on Mars, The Age
  • Decoupled Plant and Insect Diversity After the End-Cretaceous Extinction, Science
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