A reddish star is about to pass through a "beehive" of stars. That "star" is actually one of Earth's planetary neighbors.

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

A different kind of nightlife awaits when you road-trip out for some celestial splendor. See the best places for stargazing in dark-sky locations just miles from major cities including New York, ...

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

Link up three DarkSky getaways just a short trip from D.C. This Virginia-West Virginia adventure totals roughly 150 miles point-to-point. Spend more time in West Virginia’s Monongahela National Forest ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

Or take a road trip and visit Kitt Peak ... The center also offers live star talks, where astronomers guide guests through the current night sky, pointing out constellations and celestial events.