The first samples collected by the Mars 2020 mission represent units exposed on the Jezero Crater floor, from the potentially oldest Seitah formation outcrops to the potentially youngest rocks of the ...

The geological units on the floor of Jezero crater, Mars, are part of a wider regional stratigraphy of olivine-rich rocks, which extends well beyond the crater. We investigated the petrology of ...

The latest portraits were taken while the rover sat on a high part of Jezero Crater’s western rim ... isotopic clues, and mineral histories Mars tools can’t detect. Each sample represents a chapter in ...