See composite views of the Cartwheel Galaxy captured by the James Webb ... All-You-Can-Eat Chain Buffets From Worst To First 'The universe has thrown us a curveball': Largest-ever map of space ...

Current cosmological models struggle to explain the presence of a galaxy this large so early in the universe. While individual outliers are expected, the discovery of additional massive early ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter. Dark matter, the invisible substance astronomers believe dominates the universe, provides the ...

"This galaxy not only challenges our existing models of early formation but also hints that dense, gas-rich environments may be the cradle for the universe's earliest giants," Dr. Themiya ...

In the aftermath of the Big Bang, the universe was full of hydrogen and helium. This cosmic debris was particularly good at absorbing short wavelengths, meaning light such as ultraviolet (UV) ...

"We discovered a galaxy which formed 15 billion times the mass of the sun in stars and then stopped forming stars before the universe was only 700 million years old." Using the James Webb Space ...

"Many independent measurements have firmly established that reionization was not fully completed until the universe was about one billion years old - 700 million years later than this galaxy ...

The University of Copenhagen team spotted a young galaxy called JADES-GS-z13-1-LA at a time when the universe was just 330 million years old. Study lead author Joris Witstok, a postdoctoral fellow ...

A surprising observation from NASA’s James Webb Space Telescope (JWST) has revealed a vestige of a galaxy that peeked through the early universe’s dense fog just 330 million years after the Big Bang.

The discovery suggests that galaxies were "dying" much earlier in the universe than previously believed. Light from this new record-breaking galaxy, designated RUBIES-UDS-QG-z7, has been traveling ...