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 regularly saunter over the planet's surface.
Massachusetts [US], May 8 (ANI): In a new study at Tufts University researchers came across a previously unknown function performed by a cell type that contains almost half of all cells in the brain.