Perseverance’s radar revealed ancient subsurface river delta on Mars
via arstechnica.com
Short excerpt below. Read at the original source.
When NASA’s Perseverance rover landed in Jezero Crater in 2021, its primary mission was to scour the remnants of a dried-up Martian lakebed for signs of ancient life. Scientists have been focused on the crater’s spectacular Western Delta, a fan-shaped geologic feature deposited by a river flowing into the basin billions of years ago. But […]