Signals from space hint that Mars might be flashing with dust-storm lightning.

Scientists with NASA say new data could point to lightning on Mars — a discovery that would upend assumptions about the Red Planet’s weather. Instruments aboard orbiting spacecraft reportedly picked up electrical activity and radio-wave spikes during a massive Martian dust storm. If confirmed, these signals would be the first evidence of electric storms on a planet other than Earth. The finding raises fresh questions about Mars’s atmosphere, climate history, and the risks — and surprises — awaiting future missions.








