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NASA’s Curiosity rover explores the succession of rock layers

NASA's Curiosity Mars Rover Is Moving Towards New Destination To Study More About Ancient, Water-rich Environments And Potential For Life On The Red Planet.

News Nation Bureau | Edited By : Neha Singh | Updated on: 04 Oct 2016, 05:43:54 PM
NASA’s Curiosity rover explores the succession of rock layers


NASA's Curiosity Mars rover is moving towards new destination to study more about ancient, water-rich environments and potential for life on the red planet. The new study about the destination includes ridge capped with material rich in the iron-oxide mineral hematite, about two-and-a-half kilometres from its current location, and an exposure of clay-rich bedrock beyond that. 

The main motive behind exploring sites on lower Mount Sharp, layered mound where the Curiosity rover is studying evidence of ancient, water-rich environments on the surface of Mars today. "We continue to reach higher and younger layers on Mount Sharp," said Curiosity Project Scientist Ashwin Vasavada, of NASA's Jet Propulsion Laboratory in the US. 

Photo Curiosity that has been taken in recent times amid a cluster of mesas and buttes of diverse shapes are fresh highlights among the more than 180,000 images the rover has taken since landing on Mars in August 2012.   

"Bidding good-bye to 'Murray Buttes,' Curiosity's assignment is the ongoing study of ancient habitability and the potential for life," said Curiosity Programme Scientist Michael Meyer at NASA Headquarters, Washington. "This mission, as it explores the succession of rock layers, is reading the 'pages' of Martian history - changing our understanding of Mars and how the planet has evolved," Meyer said.

The 14th for Curiosity is in a geological layer about 180 meters thick, called the Murray formation. It has climbed nearly half of the Murray formation's thickness so far, formed from mud that accumulated at the bottom of ancient lakes. The findings indicate that the lake environment was enduring, not fleeting.

For roughly the first half of the new two-year extended mission, the rover team anticipates investigating the upper half of the Murray formation. "We will see whether that record of lakes continues further," Vasavada said. "The more vertical thickness we see, the longer the lakes were present, and the longer habitable conditions existed here," he said.


With PTI inputs


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First Published : 04 Oct 2016, 05:12:00 PM