Jezero crater: NASA’s Perseverance rover has obtained evidence that the atmosphere of Mars is electrically active, detecting electrical discharges-what one scientist called “mini-lightning”-often associated with whirlwinds called dust devils that regu…

Jezero crater: NASA’s Perseverance rover has obtained evidence that the atmosphere of Mars is electrically active, detecting electrical discharges-what one scientist called “mini-lightning”-often associated with whirlwinds called dust devils that regu…