Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when water poured into the crater billions of years ago and present day. Credit: ...

Jezero Crater trek. Credit: NASA/JPL-Caltech ...

Nevertheless, a bump on the rim of Jezero Crater is indeed a volcano, scientists have ruled – and the finding, thanks to NASA's Perseverance rover, has really exciting implications.

NASA’s Perseverance rover has captured new images of multiple "dust devils" (twisters) on Mars. The snaps have been taken by the Perseverance rover exploring the rim of Jezero Crater on Mars.

See where NASA Mars helicopter flew during its 10.5 mile (16.7 km) Jezero Crater trek. Credit: NASA/JPL-Caltech ...