Most people haven't witnessed a true night sky. They may have seen photos of starry skies full of cosmic light, but in person ...

Let’s start with the simplest: ultraviolet (UV) radiation. UV radiation is an energetic form of light, with wavelengths shorter than visible light but longer than X-rays. The ozone layer absorbs most ...

Wei Xu, China, 2023 A starry night sky reflects light off the shallow waters of Horseshoe Bend in Glen Canyon National Recreation Area. Rohit Gandhi, Arizona, 2021. The shadows of ...

Brisbane woman leads effort to reduce nighttime light pollution 03:15. After noticing something was amiss in Brisbane's night sky, one activist took action to bring back the view of the stars at ...

Duluth businesses lauded for promoting less light, more night sky The Lake Superior Zoo was among several local organizations tapped by Starry Skies North. The bats love it.

INDIANAPOLIS — Have you seen a string of lights Monday night lighting up the Central Indiana sky? Here is what it is. FOX59/CBS4 has received many calls about a string of bright, starry lights ...

WITH WHAT THAT STRING OF LIGHTS WAS OUT. WE HAD A GORGEOUS SUNDAY ACROSS THE VALLEY AND SOME OF YOU MAY HAVE BEEN OUT LAST EVENING. WERE WONDERING WHAT SOME OF THE STRANGE LIGHTS UP IN THE SKY ...