Browsing: dunes

atmosphere: An envelope of gas surrounding the Earth, another planet, or the Moon.Comet: A celestial body consisting of a core of ice and dust. When a…

Radar image of Titan’s Shangri-La Sand Sea taken from NASA’s Cassini spacecraft NASA/JPL-California Institute of Technology/ASI/Paris Diderot University The dunes on Saturn’s moon Titan may be…

Dune is the nickname for the planet Arrakis, a harsh desert world in the Canopus system where much of the story unfolds. The primary residents are…

new images from high resolution stereo camera (HRSC) On ESA's Mars Express spacecraft It shows the terrain surrounding Mars's permanent ice cap at its north pole.…