Ever since it was announced that there may be evidence of liquid water on present-day Mars, NASA scientists have wondered how best to further investigate these long, seasonally changing dark streaks in the hope of finding ...
Space Exploration
Jun 27, 2016
0
47
The High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter often takes images of Martian sand dunes to study the mobile soils. These images provide information about erosion and ...
Space Exploration
Oct 8, 2015
2
75
Scientists have discovered for the first time direct physical evidence of the existence of opals on Mars.
Space Exploration
Jul 7, 2015
7
174
Next week, a visual and infrared camera designed at Arizona State University will pass 60,000 orbits of the Red Planet.
Space Exploration
Jun 21, 2015
0
1411
In June 2015, Mars will swing almost directly behind the sun from Earth's perspective, and this celestial geometry will lead to diminished communications with spacecraft at Mars.
Space Exploration
Jun 4, 2015
0
970
Researchers have pinpointed the driest location on Earth in the Atacama Desert, a region in Chile already recognised as the most arid in the world. They have also found evidence of life at the site, a discovery that could ...
Earth Sciences
May 19, 2015
3
113
NASA's Curiosity Mars rover is continuing science observations while on the move this month. On April 16, the mission passed 10 kilometers (6.214 miles) of total driving since its 2012 landing, including about a fifth of ...
Space Exploration
Apr 20, 2015
0
39
NASA's Mars Reconnaissance Orbiter, at Mars since 2006, made an unplanned switch on Wednesday from one main computer to a redundant one onboard, triggering a hiatus in planned activities.
Space Exploration
Apr 7, 2015
0
24
Two-tone mineral veins at a site NASA's Curiosity rover has reached by climbing a layered Martian mountain offer clues about multiple episodes of fluid movement. These episodes occurred later than the wet environmental conditions ...
Space Exploration
Apr 2, 2015
0
72
A series of observations from Mars orbit show how dark blast zones that were created during the August 2012 landing of NASA's Curiosity rover have faded inconsistently.
Space Exploration
Mar 28, 2015
2
307
