JWST found an object in the early universe whose dense hydrogen cocoon made it look eerily like an enormous star — until astronomers realized it was radiating roughly 100 billion times the Sun's luminosity, with a growing black hole hidden inside.
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4 Articles
JWST found an object in the early universe whose dense hydrogen cocoon made it look eerily like an enormous star — until astronomers realized it was radiating roughly 100 billion times the Sun's luminosity, with a growing black hole hidden inside.
JWST found a compact red source called MoM-BH*-1 whose light began travelling when the universe was about 660 million years old. It looked oddly star-like in its spectrum, yet the team’s model put its total output at roughly 100 billion times the Sun’s luminosity. No ordinary star can sustain that. The preferred explanation is a feeding black hole surrounded by an extraordinarily dense envelope of hydrogen. The headline’s word “realised” compres…
According to a new study published in the British scientific journal Nature, American astronomers have discovered the most distant black hole star to date. Named MoM-BH*-1 and located billions of light years from the Earth, this star could explain both the nature of the small red dots found at the borders of the Universe and the ultra-fast growth of supermassive black holes.
The James Webb has detected a ‘black hole star’ that shines like 100 billion suns. The source appears just 660 million years after the Big Bang, in a universe that was still learning how to make galaxies. The signal is not another point in the catalogues. Its extreme luminosity and distance force astronomers to treat the object as a new type of cosmic source, not as an ordinary galaxy or as the typical quasar. No previous script explained it wel…
Thanks to the James Webb Space Telescope, astronomers have discovered a mysterious object that could represent an entirely new type of space body.
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