NASA Goddard lab works at extreme edge of cosmic ice

Behind locked doors, in a lab built like a bomb shelter, Perry Gerakines makes something ordinary yet truly alien: ice. This isn't the ice of snowflakes or ice cubes. No, this ice needs such intense cold and low pressure to form that the right conditions rarely, if ever, occur naturally on Earth.

Fuente : http://www.eurekalert.org/pub_releases/2013-03/nsf...