Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

The night sky may look calm, but behind the glowing points of light lies a violent and complex process of creation. Stars, ...

Astronomers have identified what they believe to be the purest and most pristine object in the universe — a giant red star ...

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of ...

HD 140283, better known as the Methuselah star, is around 200 light-years from Earth, in the constellation of Libra. It is known to be a high-velocity, sub-giant star, and one of the closest ...

A star found in the Large Magellanic Cloud is remarkably unpolluted by heavier elements, suggesting it is descended from the ...