The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 sparks ultra-fast winds, offering new clues about ...

The galaxy's discovery challenges our understanding of how galaxies were formed in the early period after the Big Bang.

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...

An international team led by the University of Oxford has identified one of the largest rotating structures ever reported: a ...

NASA's Chandra X-ray Observatory has revealed stunning cosmic structures within galaxy clusters, like bubbles and waves, ...

New NASA-backed research using the Chandra X-ray Observatory suggests many small galaxies may lack supermassive black holes, ...

The moon has been our friendly neighbour in the sky for billions of years. It has guided us home, kept us on time, protected ...

Indian astronomers have identified a surprisingly mature, Milky Way-like galaxy from the universe’s early era. Named ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Uncover the secrets of Milky Way formation. New research uses simulations to explain the mysterious chemical divide in our ...