GRAIL Mission Is On Its Way to the Moon

As NASA promised last week, and only slightly delayed by weather, the GRAIL mission to the moon has launched. The … Continued

As NASA promised last week, and only slightly delayed by weather, the GRAIL mission to the moon has launched. The twin probes will arrive just as 2012 dawns, and map the gravitational field and the interior characteristics of our nearest neighbor.

Read our full coverage of the mission here.