Mars: Tiny Lightning Strikes Detected by Perseverance Rover
Mars is full of surprises. The Perseverance rover, which has been exploring the red planet since 2021, recently made an unexpected discovery. Its microphone picked up signs of small lightning strikes caused by dust devils. These tiny electrical arcs, just a few centimeters long, were accompanied by audible shockwaves. This finding is a big deal because it provides di...