JWST uncovers evidence of ancient “monster stars” whose extreme chemistry may explain the origins of early supermassive black ...

A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope.

NASA's Chandra X-ray Observatory uncovers a surprising trend: smaller galaxies may not always harbor supermassive black holes ...

The rocket scientist also reveals a grand master plan called 'Operation Space Jam' that blew up on the launch pad.

NGC 6278 and PGC 039620 are two galaxies from a sample of 1,600 that were searched for the presence of supermassive black ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...

Most smaller galaxies may not have supermassive black holes in their centers, according to a new study using NASA's Chandra X ...

Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's ...

The 11th day of the 18th annual Space Telescope Advent Calendar features a new view of the heart of a nearby spiral galaxy.

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

Compelling evidence that the structure of matter surrounding supermassive black holes has changed over cosmic time has been ...

About 3 billion years ago, the star was pulled into the gravitational confrontation of two giant black holes — and now ...