Add Yahoo as a preferred source to see more of our stories on Google. UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on ...

Watch live video and follow the latest updates from NASA and other scientists, as the Perseverance rover attempts to land on Mars.

When NASA’s Perseverance rover dropped through the thin Martian atmosphere and settled into Jezero Crater, it did more than stick a precision landing. For the first time, a robot on another world ...

Tune in to a live video feed of key landing activities and commentary from Mission Control at NASA’s Jet Propulsion Laboratory. Watch live video and follow the latest updates from NASA and other ...