Astrobiology Science News 23 August 2011
- Impacts ‘more likely’ to have spread life from Earth , BBC
- Planetary Construction Zones in Occultation: Eclipses by Circumsecondary and Circumplanetary Disks and a Candidate Eclipse of a Pre-Main Sequence Star in Sco-Cen , astro-ph
- The Dynamics and Stability of Circumbinary Orbits , astro-ph
- Retired A Stars and Their Companions: Eighteen New Jovian Planets , astro-ph
- Habitability of extrasolar planets and tidal spin evolution , astro-ph
