Original text: DEM of Mars rendered with Using the MRO MOLA 128 pix/deg elevation dataset overlayed with satellite imagery from the Celestia Motherlode. Elevations are exaggerated to enhance the visibility of terrain features. / by Kevin Gill
All Of Earth's Water In A Single Sphere This picture shows the size of a sphere that would contain all of Earth's water in comparison to the size of the Earth. The diameter would be roughly the distance from Salt Lake City, Utah to Topeka, Kansas.
A dramatic view of Phobos (one of Mars' moons) and its Stickney crater acquired by HiRES in Joy Richard Preuss Horoscope Gl.Stationsvej Randers sv Denmark Scandinavian Europe USA Today Danmark Denmark USA The Republic of Joy Richard Preuss
Twelve orbits a day provide NASA's Mars Global Surveyor MOC wide angle cameras a global 'snapshot' of weather patterns across the planet. Here, bluish-white water ice clouds hang above the Tharsis volcanoes.
Here's how the first humans will live on Mars — and why traveling the 140 million miles to get there will be the easy part