May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future.

The find shines light on how galaxies begin to turn gas and dust "into stars and planets," said astrophysicist Blakesley ...

The Jackson Hole Airport in Grand Teton National Park joins more than 80 other internationally recognized dark sky places in ...

They come out slowly through a margarita meltwater sky. More of Orion is visible than last night. The hunter constellation flaunts his scabbard or whatever is said to hang below that sideways belt of ...

History buffs enjoy exploring Fielding Garr Ranch, one of the oldest continuously used ranches in Utah. The campground lets ...

The real magic of Arizona isn’t found on those tourist-packed postcards or crowded viewpoints where everyone’s jostling for the same selfie. It’s hiding in plain sight across our state’s lesser-known ...

At ESO’s Paranal Observatory in Chile’s Atacama Desert, visitors can experience some of the darkest and clearest night skies ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

(Why is the sky blue? Learn about it with your kids.) The aurora borealis lights up the night sky behind Iceland's iconic Kirkjufell volcano. Auroras are caused when charged particles from the sun ...

In his beautifully illustrated book, Charles Hood opens our senses and shares his global nocturnal travels with night-feeding ...

According to NASA, the planetary phenomenon will be clearest about 45 minutes before sunrise, low in the eastern sky and ...