Curiosity rover finds seasonal clues about Martian methane and investigates unusual ‘stick’ formations

As we enter 2018, NASA’s Curiosity rover continues to be busy exploring on top of Vera Rubin Ridge, on the lower flanks of Mount Sharp. The rover is gradually making its way farther up the flanks, closing in the picturesque foothills in front of it. …

Read MoreCuriosity rover finds seasonal clues about Martian methane and investigates unusual ‘stick’ formations

Hotsprings in Gale crater? Curiosity rover finds new evidence for ancient hydrothermal activity

NASA’s Curiosity rover has found even more evidence for a previously habitable environment in Gale crater on Mars, according to a new study just published. The findings point to a history of hydrothermal activity in the region, which combined with other evidence for a past …

Read MoreHotsprings in Gale crater? Curiosity rover finds new evidence for ancient hydrothermal activity

Curiosity continues journey after drill problems, finishes another year of scientific discovery

A “self-portrait” of Curiosity beside one of the dunes in the Bagnold Dunes. Image Credit: NASA/JPL-Caltech/MSSS
A “self-portrait” of Curiosity beside one of the dunes in the Bagnold Dunes. Image Credit: NASA/JPL-Caltech/MSSS

The Curiosity rover has now resumed its journey toward Mount Sharp after experiencing some delays due to a faulty drill mechanism. The rover conducted a short drive over the past weekend toward a new location with “plenty of science targets to choose from.” Being on the road again is of course a relief to mission engineers and scientists, although the problems with the drill are still being diagnosed. As has come to be expected, Curiosity again made some exciting science observations in 2016, which continue to show that this region on Mars was once a lot more habitable in the ancient past, and perhaps bringing us closer to answering the question of whether life ever actually did exist there.

Read MoreCuriosity continues journey after drill problems, finishes another year of scientific discovery

More evidence from Curiosity rover for ancient habitability and widespread organics on Mars

View of the path ahead for the Curiosity rover, looking toward the foothills of Mount Sharp. The various sedimentary layers on the mountain are a geological record of different environmental conditions in the past. Photo Credit: NASA/JPL-Caltech/MSSS
View of the path ahead for the Curiosity rover, looking toward the foothills of Mount Sharp. The various sedimentary layers on the mountain are a geological record of different environmental conditions in the past. Photo Credit: NASA/JPL-Caltech/MSSS

NASA held another press briefing this week about the latest findings from the Curiosity rover on Mars, detailing new evidence that this former lake environment was once quite hospitable for possible life. The findings were announced from the fall meeting of the American Geophysical Union in San Francisco. In a related development, there is also new evidence from Curiosity that organics have not only been definitively found by the rover, but that they may be more widespread on Mars than previously thought.

Read MoreMore evidence from Curiosity rover for ancient habitability and widespread organics on Mars