Astronomers already know that the black hole at the centre of a collection of galaxies called the Perseus Cluster is powerful enough to make a very deep sound.

Now researchers have direct evidence for just how that energy keeps the gas in the entire galaxy cluster so hot.

Every year, NASA's Chandra X-ray Observatory looks at hundreds of objects throughout space to help expand our understanding of the Universe.

Ultraluminous X-ray Sources, or ULXs, are unusual objects. They are rare and, as their name implies, give off enormous amounts of X-rays.

If we look deeper, space has a lot more to offer than what our eyes can see.

A new study using data from Chandra X-ray Observatory has shown that a planet is making the star that it orbits act much older than it actually is.

The destructive results of a powerful supernova explosion are seen in a delicate tapestry of X-ray light in this new image.

Astronomers using Chandra X-ray Observatory have set out on a hunt, to look at as many planetary nebulae as they can.

New Chandra data are helping astronomers better understand how the two stars in Eta Carinae interact with one another through powerful winds blowing off their surfaces.

A new study of an X-ray binary called Circinus X-1 found that it is less than 4,600 years old.