ESA shuts down Gaia spacecraft after more than a decade, leaving behind the most detailed legacy that will guide future ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

Red specks in the early universe are puzzling astronomers, but a proposed explanation suggests they are the progenitors of ...

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...

The European Space Agency announced Thursday the Gaia spacecraft was turned off after a decade of data gathering.

Scientists have detected radio signals from hot gas surrounding a supermassive black hole that existed 12.9 billion years ago ...