Astronomers have stumbled upon a pair of massive black holes in a distant galaxy that are triggering unusual bursts of light. These bright emissions, which appear to peak on a regular cycle, may be ...
Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe. New research may explain how they formed, thanks to primordial "seeds".
Although galaxies appear pretty quickly after the Big Bang, the rate at which they grow was thought too slow for massive galaxies to emerge during the Cosmic Dawn. So, when JWST turned its golden eye ...