Science

NASA rover spies the first aurora at Mars that's visible to the human eye

Two images from a rover on the surface of Mars.
This image by NASA's Perseverance shows evidence of a visible aurora on Mars on March 18, 2024. The first visible-light image of green aurora on Mars (left), taken by the Mastcam-Z instrument on the rover. On the right is a comparison image of the night sky of Mars without aurora but featuring the Martian moon Deimos.
NASA via AP