Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the ...

It is located about 25 million light-years from Earth in the constellation Ursa Major.

Using a novel technique that examines the motion of two nearby galaxy groups within their surrounding cosmic flow, an ...

The local universe may be expanding more slowly than previously thought, a discovery that could relieve a pesky discrepancy ...

Astronomers have discovered a flattened structure of matter around the Milky Way that explains the unusual motion of nearby ...

The Small Magellanic Cloud (SMC) is one of the Milky Way's closest galactic neighbors—a small, gas-rich galaxy visible to the ...

The Small Magellanic Cloud (SMC), one of the Milky Way's closest galactic neighbors, is undergoing a transformation visible ...

A telescope in Chile has revealed the swirling splendor of star-forming gases at the heart of our Milky Way galaxy ...

A new image from the European Southern Observatory reveals a gas cloud orbiting the Milky Way’s central black hole, offering ...

A new study suggests the Sun moved outward with many similar stars during a large Milky Way migration event long ago.