Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the ...

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 ...

Mars doesn't have an organized planetary magnetic field like Earth, so auroras can appear anywhere in the sky. Now there's a ...

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

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

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

On March 15, 2024, NASA’s Perseverance rover made history by capturing the first-ever images of visible-light auroras on Mars ...

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.

NASA has confirmed the first-ever visible green aurora on Mars, detected by the Perseverance rover over Jezero Crater. This ...

The Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has successfully completed its initial commissioning following the October 14, 2024, launch. Scheduled to arrive in the ...