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

Astronomers at South Africa's MeerKAT radio telescope have detected the first radio waves coming from the interstellar comet ...

For the first time, astronomers unveiled the shape of a supernova at its earliest stage.

Astronomers study 3I/Atlas as its tail rapidly expands and a strange cosmic radio signal reaches Earth, sparking new debate ...

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

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

The Pleiades are actually just the dense core of a sprawling stellar complex that stretches almost 2,000 light-years across.

The first map of magnetic fields in a planetary formation disk has been created, revealing how invisible forces shape the ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

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

The historic Lowell Observatory announced this week that it will drastically reduce internally funded research and shrink its ...