For decades, the most popular destination for migrants the world over has been the United States. But America's ability to accommodate such people has always been finite. We're going to have to find a different planet.
NASA today opened a new chapter in our understanding of the moon. Preliminary data from LCROSS, indicates that the mission successfully uncovered water during the Oct. 9, 2009 impacts into the permanently shadowed region of Cabeus cater near the moon’s south pole.