NASA Discovers a Water World: A 'New Species' "Unlike Any Planet We Know Of"

dailygalaxy.com — Observations by NASA's Hubble Space Telescope have added a new type of planet to the mix. By analyzing the previously discovered world GJ1214b, astronomer Zachory Berta (Harvard-Smithsonian Center for Astrophysics) and colleagues proved that it is a waterworld enshrouded by a thick, steamy atmosphere. Feb 21, 2012 View in Crawl 4