astroron
03-06-2009, 08:32 PM
Hot Rocks brought water to the earth:cool::cool::cool:
http://news.bbc.co.uk/2/hi/science/nature/8079796.stm
http://news.bbc.co.uk/2/hi/science/nature/8079796.stm
View Full Version here: : Space rocks turned tide for the earth