Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

Billions of years ago, water flowed across Mars. Most scientists agree the red planet had rivers. But did those rivers flow ...

A European spacecraft has captured the most detailed images yet of Mars’s upper atmosphere, revealing a delicate, layered ...

Perseverance represents more than a machine. It is a proxy extending humanity’s senses across millions of miles to an alien ...