This is the spectacular moment sun rays cascaded through clouds at a scenic spot in China. Breathtaking footage captured by ...

NASA's Curiosity on Mars sent back images of sun rays for the first time as the rover begins a study on clouds and their composition high up in the atmosphere.

Here’s how it works. NASA's Curiosity Mars rover captured these "sun rays" shining through clouds at sunset on Feb. 2, 2023, the 3,730th Martian day, or sol, of the mission.