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 stunning image features a deep field view of the Cassiopeia constellation where the two small planetary nebulas can be ...

"Light pollution from projects like INNA doesn't just hinder research, it steals our shared view of the universe." ...

It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance.

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

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

On Rum, Europe’s newest dark-sky sanctuary ... Vega, one of the brightest stars in the night sky, shone above the horizon, brilliant against the blackness. Astronomers measure the darkness ...

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

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

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

COPPER HARBOR, MI – This dark sky festival showcases the spectacular stargazing of Michigan’s northernmost peninsula. The third annual U.P. Dark Sky Festival is scheduled for April 24-26 at ...