http://gplus.to/TonyDarnell http://facebook.com/SpaceFan Mercury May Have Ice... Wait a minute, what? http://www.jhuapl.edu/newscenter/pressreleases/2012/120321.asp Runaway planets are among the fastest objects in the galaxy: http://www.cfa.harvard.edu/news/2012/pr201206.html Transferring Life from Super-Earths to other planets is not very easy: http://www.purdue.edu/newsroom/research/2012/120320MeloshSuperearth.html