A new image from NASA’s Dawn spacecraft shows a mountain three times as high as Mt. Everest, amidst the topography in the south polar region of the giant asteroid Vesta. The peak of Vesta’s south pole mountain, seen in the center of the image, rises about 13 miles (22 kilometers) above the average height of the surrounding terrain. Another impressive structure is a large scarp, a cliff with a steep slope, on the right side of this image. The scarp bounds part of the south polar depression, and the Dawn team’s scientists believe features around its base are probably...
United States & Russia Joint Mission To Mars Possible
Hubble Space Telescope View Of Turbulent Star-Making Region In The Tarantula Nebula
SpaceX And Bigelow Aerospace To Offer Missions To Private Space Station
Sunspot AR1476 Visible Without A Telescope
NASA’s Spitzer Space Telescope Detects Light of Alien ‘Super Earth’