A new set of data strengthens the case that dark energy’s influence on the universe—long believed to be constant—is actually ...

While the spectacular annual Perseid meteor shower peaked around Aug. 12, it generally continues through Aug. 24. With the ...

Twilight yoga, guided night hikes and night-sky photography will be part of the first Great Lakes Aurora Dark Sky Jamboree.

The town of Breckenridge has officially been designated as a Certified Dark Sky Community by DarkSky International, marking ...

Contrary to popular belief, you don’t need a ton of crazy equipment or fancy gear to shoot the night sky. Grab a sturdy ...

A Black Moon leaves the skies dark for deep-sky observing, then a waxing crescent moves through Virgo and hangs with Mars.

When the court lights flicker on at the U.S. Open, tennis stars shine under illumination designed to cut light pollution. The ...

“Wow. Just wow.” That’s how astronaut Nichole “Vapor” Ayers described a sprite she witnessed from the International Space ...

The Big Cypress National Preserve is home to Alligator Alcatraz, which is causing light pollution in one of the first dark ...

I travelled to Chile's Atacama for the ultimate dark skies experience - Hungry to see what lies beyond Earth, Radhika Aligh ...

The Milky Way is expected to shine every night through August as it gets higher in a darker sky throughout the United States, ...

The success of "The Subway" fell just days before the annual Saskatchewan Summer Star Party, which takes place this year at ...