Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

Our neighboring Andromeda Galaxy (Messier 31, or M31) appears to sport a lopsided arrangement of satellite galaxies that defy ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

A stunning new photograph of the Andromeda Galaxy has unveiled the vast, glowing gases that surround this majestic spiral ...

Every big galaxy has a supermassive black hole at its center, but scientists are still trying to fully understand how these ...

Like how the Earth keeps the Moon bound on a gravitational tether, our nearest galactic neighbor, the Andromeda galaxy (M31), ...

The photo does appear to feature the Andromeda galaxy and a few of its smaller neighbors. However, according to Svoboda, they aren't in the right spot in the sky. Using an online tool called ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

The Fortnite x Andromeda skin is available again. It was once a highly exclusive skin that could only be obtained in a specific, unique way.

Cosmological simulations say that such an alignment should not happen, with a probability of less than 0.3%. Our neighboring Andromeda Galaxy (Messier 31, or M31) appears to sport a lopsided ...

Our neighboring Andromeda Galaxy (Messier 31, or M31) appears to sport a lopsided arrangement of satellite galaxies that defy scientific models, stumping astronomers who are also trying to figure ...