The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 ...

If you have any clear night skies this week, bundle up and get outside to see the best meteor shower of the year!

WASHINGTON — One of the best and brightest celestial displays of the year is about to peak this weekend. The Geminids, an ...

Look east at sunset on Jan. 3 to see the fully-lit lunar disk climb over the eastern horizon. It will likely take on a ...

With a late-rising crescent moon and early evening activity, this year’s Geminids offer some of the best viewing conditions, ...

The Geminids meteor shower — famed for its reliability and colour — will peak on Sunday night leading into Monday, offering ...

Auroras may be visible from Alaska to New York as an incoming coronal mass ejection is expected to slam into Earth today.

The annual Geminids meteor shower is a favorite celestial sight around the holidays for many. Named for the constellation ...

A brilliant point of light is rising in the eastern sky soon after dark this month, drawing comparisons to the "Star of ...

On Dec. 9-10, skywatchers across parts of Canada, the U.S. and Europe will witness a very rare occultation of the bright star ...