The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy chemical substances than the Milky Way. It's mostly made of hydrogen and ...

The easiest way to time travel is more simple than you realise - and it doesn't involve any fancy equipment, say scientists.

On the left, the visible light ... Webb observed the dwarf galaxy Leo P and its star formation patterns. Isolated from larger galaxies like the Milky Way and Andromeda, Leo P formed stars early ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

X-rays from the environment near supermassive black holes can be observed with telescopes, such as the Chandra X-ray Observatory that orbits Earth ... hole in the Andromeda galaxy called M31 ...

A bright star within our Milky Way galaxy photobombed a beautiful new image of a distant galaxy with "patchy" spiral arms.

Newly-discovered comet SWAN25F is expected to reach peak brightness on May 1 and is predicted to be visible from Earth with ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

In a study published in The Astrophysics Journal, a Michigan State University researcher used the NASA Chandra X-Ray ...