Astronomers have found a world shrouded in an atmosphere of water vapor, orbiting a star 100 light-years away.

New observations from the James Webb Space Telescope (JWST) have confirmed a decades-old galaxy model, originally proposed by ...

JWST has found an early universe galaxy forming stars faster on the outer edges than its core, a first-of-its-kind ...

A recent study led by MIT scientists has revealed the existence of ancient quasars that appear to drift alone in the early ...

Using the Webb telescope to peer back into the earliest periods of the universe, researchers spotted a handful of some of the ...

From Ghost Head Nebula to M87, explore the stunning and vibrant beauty of the cosmos. Here are 6 of the NASA images that will ...

Travel about 2,500 light-year away in the constellation Vela to see James Webb Space Telescope stunning view of NGC 3132, the ...

New observations of drifting quasars from the early universe are challenging our understanding of how these massive luminous ...

Modeling predicts that galaxies in the early universe should have formed inside-out. Now, a new observation from the James ...

Once blocked from view, the most massive young star cluster in the Milky Way has finally been revealed by the James Webb ...

Bright galactic nuclei were not supposed to occur everywhere shortly after the Big Bang. Now some have been discovered in ...

Astronomers used the James Webb Space Telescope to detect ancient lonely quasars with murky origins. They appear to have few ...