Speaking of life starting on Mars: frozen microbes shot from light-gas gun, survive the experience. via @coreyspowell http://www.europlanet-eu.org/epsc2013/media-press/epsc-2013-press-releases/76-epsc2013/media-press/623-could-life-have-survived-a-fall-to-earth

RT @exploreplanets: Casey Dreier will be at #EPSC2013 this year: http://www.planetary.org/blogs/casey-dreier/2013/20130908-epsc-2013.html Drop him a line if there's something we should know!

Follow #EPSC2013 this week for the latest in planetary science -- European Planetary Science Congress

RT @AllPlanets: Patzold: mass of Phobos using Phobos2, Viking, MEX gives GM=1.065+/-0.015x1E16 kg -> density 1873+/-31 kg/m3 #EPSC2013

RT @PlanetDr: Gourgeot: if dropped rock in largest fault in solar system (on Miranda) would take 8 minutes to fall bc low gravity #epsc2013