News Archives Astrobiology Science News 21 October 2008 By Keith Cowing October 21, 2008 The statistics of accelerations seen in radial velocity searches for planets, astro-ph Dust in the inner regions of debris disks around A stars, astro-ph Abundance Stratification of Exoplanet Host Stars, astro-ph Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter