Every new instrument needs its mysteries, and no discovery of the James Webb Space Telescope (JWST) has been more surprising ...

A team of astrophysicists has built the first detailed spectral model of a metal-free supermassive star weighing up to one million times the mass of the Sun, and the results line up with some of the ...

The early universe is speckled with little red dots, and now we may have an idea of how these peculiar galaxies originated: They were born with almost no spin. Little red dots were totally unknown ...

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