The Full moon, the Yule Moon, is on December 4. This is a supermoon, the second largest of 2025. The next evening, the moon ...

Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...

Searching for exomoons—moons that orbit around another planet—was one of the most exciting capabilities expected of the James ...

An international team including astronomers from the University of Geneva (UNIGE) and the National Center of Competence in ...

The Gemini South telescope is located on Cerro Pachón mountain in the Chilean Andes, at an elevation of over 2,700 meters ...

Published in Nature Astronomy, the findings represent a first: while helium escape has been observed before, this is the ...

This month will bring some striking celestial sights, including one of the year’s best meteor showers and a glowing ...

December for lovers of astronomy is highlighted by the Geminids meteor shower, as Greg Redern highlights in December’s ...

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

An Abu Dhabi scientist was part of a team of researchers who mapped temperatures on a planet 400 million light years away - ...