For the first time, astronomers have spotted a coronal mass ejection exploding from a star other than our Sun.

"Astronomers have wanted to spot a coronal mass ejection on another star for decades. We’ve now managed to do this for the ...

Astronomers have recently made a groundbreaking revelation about the Pleiades star cluster, also known as the Seven Sisters.

Scientists have identified three Earth-sized planets orbiting two stars in the TOI-2267 system. Remarkably, planets transit ...

Astronomers have discovered that the Seven Sisters of the Pleiades star cluster have more stellar siblings than we thought  — ...

Meet HD 98800, a nearby quadruple‑star system in the constellation Crater. It sits about 150 light‑years away and is 10 ...

Astronomers have detected a mysterious cosmic 'heartbeat' repeating every 22 minutes, unlike any known celestial object.

The Pleiades (M45) is arguably the most famous star cluster in the sky. Known as the Seven Sisters, or Subaru in Japan, its ...

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system.

“The Universe will just get colder and deader from now on,” added Douglas Scott, study author and a cosmologist at the ...

The JWST's MIRI detected a flare in Sagittarius A*, revealing for the first time in mid-infrared how an explosion occurs near ...

Using ESA's XMM-Newton satellite, European astronomers have observed ultraluminous X-ray sources (ULXs) in the galaxy NGC ...