Curiosity rover captures our first clear view of Martian sunbeams

NASA's Perseverance rover might be out there on Mars since 2021, collecting rock samples and finding hints of water, but that doesn't mean its predecessor has already retired from its explorations. In fact, the Curiosity rover has been observing Martian clouds during twilight to build upon its previous survey on night-shining clouds. And on February 2nd, Curiosity captured a rare sight on camera, making it the first time we've seen crepuscular rays (or "sun rays") this clearly from the Martian surface.

The clouds in the photo above are located at a higher altitude than most Martian clouds, which sit around 37 miles above the ground and are made of water ice. Since the clouds in the photo are higher up where it's especially cold, NASA thinks they're made of frozen carbon dioxide — or dry ice, as we call it — instead. They agency says that observing clouds on Mars can help scientists learn more about the planet's atmospheric conditions, temperatures and winds.