Life on Mars clue after Nasa discovery

NASA’s rover discovered that Jezero Crater’s flooring is comprised of igneous or volcanic rocks that have indeed mixed with water.



During the initial year exploring Mars, NASA’s Perseverance rover has generated the surprising discovery of igneous rocks on the Jezero Crater’s floor, suggesting the existence of ancient water, findings which in turn might just lead researchers to figure out if life on the red planet was ever habitable.

The volcanic rocks identified by Nasa’s Perseverance Mars rover on the bed of the Red Planet’s 3.7-billion-year-old Jezero Crater are giving a tempting clue to how the Martian climate developed.

Scientists had a revelation when NASA’s Perseverance Mars rover began reviewing rocks on the floor of Jezero Crater in spring of 2021: Given that the crater carried a lake billions of years earlier, they had expected to find sedimentary rock, which would have formed when sand as well as mud settled in a once-watery surroundings. Actually, they uncovered the floor was composed of two styles of igneous rock, one that formed way under the surface from magma, the additional from volcanic surface activity.

Igneous rocks are exceptional timekeepers: Crystals inside them record specifics pertaining to the exact instant they formed.

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