Jan Raack Latest articles by Jan Raack A Mars Mystery: How Did Land Form Without Much Water? By Jan Raack published 21 November 17 The surface of Mars, with its dune flows, gullies and slope movements, is the result of sediment being transported downwards in the recent past as well as today. Mars Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1James Webb Space Telescope captures thousands of galaxies in a cosmic 'feast' (image)2The Eta Aquarid meteor shower peaks May 6. Here's what to expect from the 'crumbs' of Halley's Comet3Doubts mount further over signs of alien life on K2-18b: 'This is evidence of the scientific process at work'4Watch 2 NASA astronauts perform the 5th-ever all-female spacewalk today5Cyclones on Jupiter and a moon with flowing magma: NASA Juno probe's latest discoveries are awesome
A Mars Mystery: How Did Land Form Without Much Water? By Jan Raack published 21 November 17 The surface of Mars, with its dune flows, gullies and slope movements, is the result of sediment being transported downwards in the recent past as well as today.
