Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...
In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...
Michele Bannister, an astronomer at the University of Canterbury in Christchurch, New Zealand, said the object presents a ...
As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.