
Boulders on a Martian Landslide
The striking feature in this image, acquired by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter on March 19, 2014, is a boulder-covered landslide ... more
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Port of call at 36,000 KM for in-orbit servicing
Speaking to a St. Louis audience in September, Pam Melroy outlined the next space revolution, adding that it will happen in geosynchronous orbit. "What if you could build a satellite up there in GEO ... more
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Solar-driven ionosphere charges may nudge stressed faults toward rupture
Stable black carbon in mangrove soils boosts coastal climate role
Low crystallinity iron minerals show promise for chromium cleanup and carbon storage
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Lowdown on Ceres: Images From Dawn's Closest Orbit
NASA's Dawn spacecraft, cruising in its lowest and final orbit at dwarf planet Ceres, has delivered the first images from its best-ever viewpoint. The new images showcase details of the cratered and ... more
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Dwarf planet Ceres: water vapor in Occator crater
When the Sun shines into the Occator crater on the surface of the dwarf planet Ceres, a kind of thin haze appears above its brightest spot. This can be seen in images taken by the camera system aboa ... more
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Chinese rover analyzes moon rocks: First new 'ground truth' in 40 years
In 2013, Chang'e-3, an unmanned lunar mission, touched down on the northern part of the Imbrium basin, one of the most prominent of the lava-filled impact basins visible from Earth.
It was a b ... more
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NASA offers sneak peak at Christmas Eve asteroid
New images, shared Wednesday by NASA, showcase the size and shape of the Christmas Eve asteroid - the highest resolution images to date. ... more
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China launches HD earth observation satellite
China on Tuesday launched its most sophisticated observation satellite, Gaofen-4, as part of the country's high-definition (HD) earth observation project.
Gaofen-4 was launched from the Xichan ... more
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