As it drives uphill from a band of rippled sand dunes, NASA's Curiosity Mars rover is toting a fistful of dark sand for onboard analysis that will complete the rover's investigation of those dunes.
Space Exploration
May 5, 2017
1
308
A routine check of the aluminum wheels on NASA's Curiosity Mars rover has found two small breaks on the rover's left middle wheel—the latest sign of wear and tear as the rover continues its journey, now approaching the ...
Space Exploration
Mar 22, 2017
6
1461
A technique for detecting enriched uranium with lasers could help regulators sniff out illicit nuclear activities from as far as a couple of miles away.
Materials Science
Mar 9, 2017
0
27
The left side of this 360-degree panorama from NASA's Curiosity Mars rover shows the long rows of ripples on a linear shaped dune in the Bagnold Dune Field on the northwestern flank of Mount Sharp.
Space Exploration
Mar 2, 2017
0
6
On Mars, wind rules. Wind has been shaping the Red Planet's landscapes for billions of years and continues to do so today. Studies using both a NASA orbiter and a rover reveal its effects on scales grand to tiny on the strangely ...
Space Exploration
Feb 28, 2017
48
36
Mars scientists are wrestling with a problem. Ample evidence says ancient Mars was sometimes wet, with water flowing and pooling on the planet's surface. Yet, the ancient sun was about one-third less warm and climate modelers ...
Space Exploration
Feb 6, 2017
21
1337
A simple chemistry method could vastly enhance how scientists search for signs of life on other planets.
Analytical Chemistry
Jan 27, 2017
0
474
It's a common misconception that art and science are vastly different; that they never overlap. But creativity is as essential to the scientific process as it is to the artistic method. Artists and scientists share a curiosity ...
Other
Jan 20, 2017
0
4
Scientists used NASA's Curiosity Mars rover in recent weeks to examine slabs of rock cross-hatched with shallow ridges that likely originated as cracks in drying mud.
Space Exploration
Jan 18, 2017
0
284
Rolling up the slopes of Mt. Sharp recently, NASA's Curiosity rover appears to have stumbled across yet another meteorite, its third since touching down nearly four and a half years ago. While not yet confirmed, the turkey-shaped ...
Space Exploration
Jan 16, 2017
0
86
