Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...

Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...

"Little red dot" galaxies discovered by the James Webb Space Telescope in the early cosmos appear to be ruled by supermassive black holes that are 1,000 times too massive.

A new form of black hole archeology, linking spin to gas and dust, has revealed that these cosmic titans spin faster than ...

or "accreting," supermassive black holes. The research should put an end to claims that the JWST has "broken cosmology" with its detection of shockingly bright early galaxies that seemed to ...

Galaxies are astronomical objects composed of billions or even trillions of stars. Our Earth and solar system are just a tiny ...

Researchers propose a new physics model suggesting dark matter played a crucial role in the rapid formation of supermassive ...

The James Webb Space Telescope’s (JWST) picture of the month for February 2025 is showing off the power of planet formation.

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

Like I said, it’s a bit problematic in that regard. The black hole was first spotted by the James Webb space telescope. After studying it some, it appears that the black hole is going to ...

"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." Using the James Webb Space Telescope (JWST), astronomers have discovered ...