There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big ...

JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

For over a decade, the NASA telescope has captured various beautiful pictures of space. These pictures show us various ...

Measuring the energy of hot gas within a remote group of galaxies reinforces the importance of giant black holes in forming ...

The team found the strange readings when they analyzed observations by the Atacama Large Millimeter/submillimeter Array (ALMA ...

In 2026, astronauts will travel around the moon for the first time since the Apollo era, powerful new space telescopes will ...

An object spotted in deep space is the strongest candidate yet for a galaxy arrested during early development.

Mizzou scientists using NASA’s James Webb Space Telescope found unusual "platypus galaxies" that could change what we know ...

NASA’s Hubble finds Cloud‑9, a starless gas cloud dominated by dark matter. The first confirmed “failed galaxy” reveals ...

For years, some of the strangest objects in the James Webb Space Telescope’s deep images were tiny crimson specks that defied ...

Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.