Astrobiology Daily News 16 April 2013
–Supernova left its mark in ancient bacteria, Nature–Nano-Suit Protects Bugs From Space-Like Vacuums, ScienceNow–A thin polymer membrane, nano-suit, enhancing survival across the continuum between air and high vacuum, PNAS–Towards the Minimum Inner Edge Distance of the Habitable Zone, astro-ph–HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity, astro-ph–Circumstellar disks during various evolutionary stages, astro-ph–On the equilibrium figure of close-in planets and satellites, astro-ph–On the co-orbital motion of two planets in quasi-circular orbits, astro-ph–Interior Structure of Water Planets: Implications for their dynamo source regions, astro-ph
