The Geminids are peaking this weekend. Amateurs and experts regard the dazzling celestial display as one of the year’s best meteor showers.

The Geminids is considered to be one of the best and most reliable annual meteor showers, according to NASA The Geminids ...

The surprisingly high amounts of chlorine and potassium in a supernova remnant could help solve the mystery of where these ...

The first step for novices, Tan says, is simply to get outside and look around. You can start by taking note of the birds you ...

This video by Ian Lauer is an excellent accessible explanation of the basics of astrophotography as he runs through the ...

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is ...

Looking for a sky event this week? Check out our full Sky This Week column. December 10: Spot Neptune With no Moon in the ...

The RISTRETTO project, dedicated to observing Proxima b –the closest exoplanet to the Solar System — is reaching a new ...

Inverclyde astronomical expert and Tele columnist Stephen McAllister takes us on a guided tour of the spectacular .

Check the list of the best celestial events in December 2025, including meteor showers, supermoons, and planetary ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

Seventy light-years from Earth, a star called Kappa Tucanae A harbors one of astronomy's most perplexing mysteries: dust so ...