David Powell Latest articles by David Powell How Lunar Landers Sandblasted the Moon By David Powell published 12 February 08 The Moon Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Perfect trio of prehistoric atolls shine like tropical gems off Australian coast2Melting glaciers could trigger volcanic eruptions around the globe, study finds3Rare form of leprosy infected people in Americas before European arrival, 4,000-year-old bones suggest4'Ash-winged dawn goddess' is oldest pterosaur ever discovered in North America — and it was small enough to sit 'on your shoulder'5Spider quiz: Test your web of knowledge