Astrobiology News 23 February 2007

  • The mid-infrared spectrum of the transiting exoplanet HD 209458b,
  • Stardust findings favor not only the planetary origin of comets but the underlying close-binary cosmogony of the Solar system as well,
  • Scientists Weigh the Livability of Mars, NPR
  • Oceans: Climate Drives Sea Change, Science
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