Astronomers have made a surprising discovery that challenges current theories of galaxy formation. A colossal disk-shaped ...

The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.

Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient known galaxy, a star-scape beaming light just 300 million years after the Big ...

Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.

A Swarm of Dwarf Galaxies Buzz Around Our Milky Way's Twin Imagine the Milky Way and Andromeda as two massive aircraft ...

A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

A major discovery on the outskirts of Andromeda is shaking up our understanding of galactic evolution. Astronomers have found the dimmest and smallest satellite galaxy yet—Andromeda XXXV—forcing them ...

This photo provided by NASA shows its 2021 astronaut candidate class, announced on Monday, Dec. 6, 2021. The 10 candidates stand for a photo at the Johnson Space Center in Houston on Dec. 3 ...

This pattern suggests a major cosmic collision may have influenced their structure, providing fresh insights into galaxy evolution. NASA’s Hubble reveals surprising star formation in Andromeda's ...

Apurwa Amit | Mar 03, 2025, 06:57 AM IST 1.Andromeda Galaxy Andromeda, also known as Messier 31 (M31), is a spiral galaxy located about 2.5 million light years away. It is thought that the Milky Way ...

NASA's Hubble Space Telescope has spotted some strange behaviour from a swarm of galaxies around Andromeda, our neighbour galaxy. A mere 2.5 million light years away from our Milky Way galaxy ...