As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north ...

This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

From Hawaii to Iceland, researchers found the 10 best places to see the Northern Lights and stargaze across the world.

The Appalachian Mountain Club’s Maine Woods Initiative is a 404 square kilometer area of land in the 100-Mile Wilderness. It ...

Created from debris trails from Halley’s Comet, the eta Aquariids can be seen from both the Northern and Southern Hemispheres ...

Europe's Euclid space telescope, which is on a mission to shed light on the mysteries of dark matter and dark energy, ...

Chile's Atacama desert is the driest non-polar region on Earth, where "the sky shines when the sun sets", said The Guardian.

A 7-planet alignment will be visible in Michigan skies on Friday. Here's what to know and how to see the planetary alignment.

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

At the easternmost edge of the Ouachita National Forest and less than an hour away from Little Rock, Lake Sylvia is the site ...

On Rum, Europe’s newest dark-sky sanctuary, the island’s 40 residents have learned to embrace darkness. On Rum, Europe’s newest dark-sky sanctuary, the island’s 40 residents have learned ...