Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way.

A major discovery on the outskirts of Andromeda is shaking up our understanding of galactic evolution. Astronomers have found ...

The discovery of the dwarf galaxy Andromeda XXXV—located roughly 3 million light-years away and the smallest yet found in the ...

For the first time, we have visual confirmation of a white dwarf/red dwarf system responsible for puzzling intermittent radio ...

A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...

Astronomers have discovered the smallest dwarf galaxy ever seen. It is a mystery how the satellite galaxy of Andromeda ...

Millions of years ago, our Solar System traveled through a densely populated galactic region and was exposed to increased ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

In a groundbreaking discovery, NASA's Pleiades supercomputer has revealed an unexpected spiral structure within the inner ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...