December is an exciting month for stargazers, filled with a multitude of celestial events that promise to dazzle and inspire. From a bright supermoon to a rare interstellar comet, this month offers ...

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 sprawling helium cloud known as an exosphere. This exosphere stretches ...

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

AsDecember 2025 unfolds, skywatchers are in for a celestial treat. From the brilliance of a supermoon to the fleeting ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

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

Black Friday may have ended, but Cyber Monday is here in full force. Amazon has had great deals throughout the Black Friday ...

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 ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

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