A supermassive black hole sitting at the center of a galaxy just 700 million years after the big bang appears to have been in ...

Using the James Webb Space Telescope, and with a little help from Einstein, astronomers have "weighed" a sleeping giant, a dormant supermassive black hole located a staggering 10 billion light-years ...

A merger of galaxies and their supermassive black holes in the ZS7 system was spotted by the James Webb Space Telescope. The ...

Astronomers studying a population of unusually X-ray-silent and overmassive black holes discovered by the James Webb Space ...

Mysterious "little red dots" discovered in the early universe by the James Webb Space Telescope could harbor buried black ...

An intense demolition derby of at least six galaxies smashing into one another has been found lurking in the early universe ...

Mysterious "little red dots" discovered in the early universe by the James Webb Space Telescope could harbor buried black ...

Earlier visible-light observations by NASA's Hubble Space Telescope could not show the galaxy's central region because dust ...

Ever before it was launched at the end of 2021, the James Webb Space Telescope promised to revolutionize our understanding of the Universe. It rapidly did that, including by discovering something we ...

Recent observations suggest that 'runaway' black holes are tumbling through the cosmos. Building on decades of theory, the discovery adds a remarkable new chapter to the story of the universe. Imagine ...

NASA has released the most detailed images of the Centaurus A galaxy we've ever seen, captured by the James Webb telescope.

In new images from NASA's James Webb Space Telescope to celebrate its fourth science anniversary, a familiar galaxy ...