Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns ...

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has successfully ...

Lots of sunshine is expected over the weekend and into the start of next week. Everyone loves when the blue sky is out, but many forget to protect their skin from potentially harmful UV radiation.

An aurora gently glowing in wavelengths visible to the human eye has been captured on Mars for the first time – and a robot ...

"It took three unsuccessful attempts before we got it right, but when we did, it appeared exactly as we had imagined it; as a ...

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora ...

NASA 's Perseverance rover has captured an aurora in the night sky for the first time from the Martian ground.

A giant object that has been lurking in the relative galactic vicinity of the Solar System this entire time has just been ...

In May 2024, powerful solar activity triggered jaw-dropping northern lights much farther south than usual, turning the sky ...

The Large Magellanic Cloud, which is visible only from the Southern Hemisphere, has been caught in the crosshairs of the ...

Scientists used cameras aboard NASA's Perseverance rover to capture unprecedented views of the Red Planet's green glowing sky ...

It is one of the largest single structures in the sky and among the closest ... satellite STSAT-1. A far-ultraviolet spectrograph breaks down far-ultraviolet light emitted by a material into ...