NASA's Perseverance Rover Will Peer Beneath Mars' Surface

Perseverance's Radar Imager for Mars' Subsurface Experiment (RIMFAX) uses radar waves to probe the ground

The agency’s newest rover will use the first ground-penetrating radar instrument on the Martian surface to help search for signs of past microbial life.

NASA's Perseverance Rover Will Peer Beneath Mars' Surface