Clay-rification ahead: NASA’s mars curiosity rover finds caches of muddy soil


PTI, Jun 1, 2019, 12:27 PM IST

NASA’s Curiosity Mars rover has found the highest amounts of clay minerals ever found during its mission on the Red Planet, the US space agency said. The rover recently drilled two samples at rock targets called “Aberlady” and “Kilmarie” in a region of Mars called the “clay-bearing unit”.

Both drill targets were unveiled in a new selfie taken by the rover on May 12, the 2,405th Martian day, or sol, of the mission, NASA said in a statement. This clay-enriched region, located on the side of lower Mount Sharp, stood out to NASA orbiters before Curiosity landed in 2012, the US space agency said.

Curiosity is exploring Mount Sharp to see if it had the conditions to support life billions of years ago. Clay often forms in water, which is essential for life.

The rover’s mineralogy instrument, called CheMin (Chemistry and Mineralogy), provided the first analyses of rock samples drilled in the clay-bearing unit. CheMin also found very little hematite, an iron oxide mineral that was abundant just to the north, on Vera Rubin Ridge.

Other than proof that there was a significant amount of water once in Gale Crater, what these new findings mean for the region is still up for debate, according to the US space agency.

It is likely that the rocks in the area formed as layers of mud in ancient lakes — something Curiosity also found lower on Mount Sharp, NASA said. Water interacted with sediment over time, leaving an abundance of clay in the rocks there, it said.

Udayavani is now on Telegram. Click here to join our channel and stay updated with the latest news.

Top News

Nelamangala accident: Police expedite probe, CCTV images being scrutinised

Minister Parameshwara directs police to ensure tight security in Bengaluru on New Year’s eve

Teachings of Lord Christ celebrate love, harmony: PM Modi at Christmas celebrations

Veteran filmmaker Shyam Benegal passes away

Passenger gets back misplaced bag containing valuables worth Rs 20 lakh at Mangaluru airport

Karnataka govt approves 9 industrial projects worth Rs 9,823 Cr

Shami not fully fit yet, ruled out of remaining two Tests in Australia

Related Articles More

ISRO to study how crops grow in space on PSLV-C60 mission

ISRO & ESA agree to cooperate on astronaut training, mission implementation

Snatcher lands in police net in Delhi, AI tech helps reveal identity

AI Meets Health: The Rise of Smart Fitness Solutions

Power Up by Powering Down: 10 Energy-Saving Tips for Every Home

MUST WATCH

Tulunadu Daivaradane

Feeding Birds with Creative Paddy Art!

Areca Nut

HOTEL SRI DURGA BHAVANA

Harish Poonja


Latest Additions

Kalaburagi: Woman sustains burns after live electric wire falls on her

Nelamangala accident: Police expedite probe, CCTV images being scrutinised

Rohan Estate Mukka – Resort-style luxury layout launched

Minister Parameshwara directs police to ensure tight security in Bengaluru on New Year’s eve

Teachings of Lord Christ celebrate love, harmony: PM Modi at Christmas celebrations

Thanks for visiting Udayavani

You seem to have an Ad Blocker on.
To continue reading, please turn it off or whitelist Udayavani.