NASA rover just found evidence of a once roaring river on Mars

via https://ift.tt/14U0y3x This Martian river was no joke.

NASA's car-sized Perseverance rover parachuted down to a region of Mars called the Jezero Crater, a place planetary scientists suspect once teemed with water. Now, two years later, the space agency's scientists may have spotted evidence of a once "rollicking river."

The telltale formation, … NASA rover just found evidence of a once roaring river on Mars