"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

The galaxy has a low star formation rate despite being located in a huge gas reservoir.

The James Webb Space Telescope has already transformed our understanding of the universe. It observed galaxies forming far ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

The James Webb Space Telescope has detected the most distant galaxy ever observed, MoM-z14, offering new insight into star formation and galaxy growth in the early universe ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

Data from the James Webb Space Telescope was used to create the largest, highest resolution map of dark matter, just ...

"The knowledge of these will ultimately help us understand the formation of the first stars and planets and how our own Milky Way came into being." ...

With an image from the James Webb Space Telescope, NASA finds clues outside the solar system that explain crystals born in ...

Astronomers have discovered how "forever young" stars stay blue and bright despite being almost as old as the universe.