"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Supermassive black holes, thought to be 1,000 times larger than previously believed, have been discovered in LRD-type ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

Discover how researchers found a bizarre black hole feeding at an exceptional rate, challenging theories on black hole growth ...

A team of astronomers sifted through James Webb Space Telescope data from multiple surveys to compile one of the largest ...

NASA's James Webb Space Telescope reveals mysterious 'little red dots' in the distant universe, sparking new theories on ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...

The U.S. Postal Service has issued two new stamps featuring iconic images from NASA’s James Webb Space Telescope. The stamps, ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

The James Webb Space Telescope (JWST) has detected a flare from the supermassive black hole at the center of the Milky Way — and it could help explain why these strange outbursts occur.. Sagittarius A ...