Latest South Pole-Aitken basin Stories
GREENBELT, Md., Sept.
The moon was bombarded by two distinct populations of asteroids or comets in its youth, and its surface is more complex than previously thought.
Shortly after the Moon formed, an asteroid smacked into its southern hemisphere and gouged out a truly enormous crater, the South Pole-Aitken basin, almost 1,500 miles across and more than five miles deep.
Right up to its final orbits, SMART-1 continued delivering valuable data, extending the mission's legacy as a technology and scientific success. Scientists and engineers met today at ESOC to review mission achievements including final AMIE camera images.
The United States will launch a mission in 2010 to land two stationary robots on the moon to collect rock samples before returning to earth, a US scientist revealed.
Robert Grant Aitken (December 31, 1864 "“ October 29, 1951) was an American inventor born in Jackson, CA. Aitken worked at the Lick Observatory in California where he systematically studied double stars, measuring their positions and calculating their orbits around one another. He methodically created a large catalog of such stars, which was published in 1932. It was entitled "˜New General Catalogue of Double Stars Within 120 degrees of the North Pole'. It contained orbit information...
- A gift; a largess; a gratuity; a present; a dole.