... The crater floor is covered by broad, shifting sanddunes. ... The darkest areas are thick, windblown sand deposits which form dunes and sand sheets. ...
... The prominent, magenta colored area is a region of large sanddunes. ... The intricate pattern of large sanddunes is caused mainly by dry westerly winds cooled by the offshore Benguela current. ...
... Up and down." . "It's like driving over the big sanddunes in the desert," Irwin added. It wasn't at all like driving up to Hadley Delta, he said. ...
... carry an electric-powered, wire-wheeled dune buggy called the Lunar Rover, and also ... been impactors of all sizes - dust motes, sand grains, pebbles, fist-sized rocks ... of the Moon that hasn't been blasted repeatedly by sand-grain-sized objects ...