A newly published study in The Astrophysical Journal has revealed the presence of a previously undetected supermassive black ...

The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...

The Andromeda Galaxy's family of dwarfs are an enigma. First it was the unusual flat plane around which more than half of them orbit, and now this lopsidedness. It just goes to show that sometimes it ...

For the first time, scientists have managed to spot a lonely black hole drifting through space thanks to its gravity ...