Spur and gap features seen in Milky Way’s GD-1 stellar stream could be caused by a self-interacting dark matter subhalo. New ...

New research suggests that most of the atoms within the human body likely spent part of their lives drifting beyond the Milky ...

But the state-of-the-art space observatory has recently imaged two grand design spiral galaxies, and one appears to be the ...

The Firefly Sparkle Galaxy is the first Milky Way-sized galaxy to ever be found while still in the process of forming.

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

You may be stuck in the Milky Way but new research suggests the carbon that makes up your body took an intergalactic round ...

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

Galaxy clusters are home to many giant elliptical galaxies that have completed their growth and are not forming stars.

Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

Looking at a distant galaxy means looking back in time.

This also revealed that, in some cases, carbon can be found up to 400,000 light-years outside its host galaxy — a distance around four times wider than the Milky Way. The circumstellar medium is ...