Astronomers have discovered a massive galaxy 153 times larger than the Milky Way. This cosmic giant challenges our ...

However, not all spiral galaxies are created equal, as two recent images from the Hubble Space Telescope show. The image above shows galaxy NGC 3596, a neat and orderly spiral galaxy. And the image ...

The structure of the disk is dominated by four major spiral arms and several ... In fact, such giant ellipticals are common in the centers of galaxy clusters. These galaxies grow by eating other ...

Along with a number of neighbouring galaxies — including our closest galactic neighbour, the Andromeda Galaxy — it forms what ...

Astronomers have detected a rare black hole outside a galaxy’s core devouring a star in the first known offset tidal ...

A star in a faraway galaxy is sending itself into a spiral of doom, repeatedly plunging through a disk of hot gas surrounding ...

NASA's James Webb Space Telescope has captured vast auroras on Jupiter, revealing new secrets about this stunning phenomenon. The observations revealed that the auroras on Jupiter are hundreds of ...

The most recent measurement of a nearby galaxy cluster is deepening a disagreement about how fast the universe is expanding — ...

Despite growing up on film sets, Bryce Dallas Howard is not the Hollywood norm. She tells Christobel Hastings about forming a ...