On March 18, 2024, NASA’s Perseverance rover, which usually examines rocks on Mars’ surface, tilted its camera upward. The planet’s entire sky glowed a soft green, and the rover snapped an image of ...

Green ethereal light taking over the sky on the red planet? It might sound like a fictitious dream, but, according to NASA, it has turned out to be true! An aurora gently glowing in wavelengths ...

An aurora gently glowing in wavelengths visible to the human eye has been captured on Mars for the first time – and a robot was the only one to see it live. On 18 March 2024, as the night sky over ...

Nearly 2½ centuries ago, in December 1781, musical composer and amateur astronomer William Herschel was scanning his telescope through the skies over ...