Find out what is visible in the night sky tonight, with guidance on locating Lacerta and other key constellations before the moon rises ...

When the 3 rd -century Christian theologian Origen of Alexandria attempted to account for the unusual movements of the Star ...

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 ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...

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 ...

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

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 .

The Cold Moon, the 12th and final full moon of 2025, rose on Thursday (Dec. 4) but will still appear bright and full on ...

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