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

FLAGSTAFF, AZ (AZFamily) — It’s International Dark Sky City Week, and around the world, stargazers are commemorating efforts ...

Headed to Sedona, Arizona for a single day? There are plenty of things to do, depending on your budget and activity levels.

In spring, the water level is high from snowmelt, making it ideal for a refreshing dip after hiking. Birdwatchers can spot ...

Memorial Day weekend is the perfect time to discover this mountain treasure nestled in the heart of Utah. The views here will make your jaw drop – snow-capped peaks, lush valleys, and a sparkling lake ...

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.

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

Incidentally, one way that you can tell the difference between a star and a planet in the night sky is that planets do not appear to twinkle, or at least not very much. Unlike a star whose narrow ...

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

The Orion constellation is one of the most striking in the night sky. Also known as Orion the Hunter, it’s easy to spot thanks to the three bright stars that form his belt: Alnitak, Alnilam, and ...