The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

The black holes that we know and detect today are the product of stellar collapse, when the center of a massive star caves ..

A study based on the trajectory of nine fast-moving stars observed at the fringes of the Milky Way provides strong evidence for the existence of a supermassive black hole inside the Large ...

Now, JWST may have revealed evidence that our entire universe exists inside the event horizon of a black hole inside a larger ... They form when a massive star, at least 20 times as massive ...

One researcher’s analysis of Webb Space Telescope images could indicate that we’re all stuck in a black hole, according to ... an astronomer at Kansas State University and lead author of ...

A mysterious class of small, red objects in the early universe might be explained by black holes inside dense cocoons of gas, like a star. Since launching in 2021, the James Webb Space Telescope ...