The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

The James Webb Telescope once again discovered galaxies that form stars so early and so effectively that they don't fit into ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

Since its launch, the James Webb Space Telescope has been finding unusually bright galaxies in the early cosmos. Now there is ...

This approach offers a new perspective to astrobiology and cosmology, suggesting that the probability ... At the very moment ...

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

Our knowledge of physics — gained through astrophysical experiments, or in laboratories via machines such as particle ...

The Euclid space telescope, launched by the European Space Agency (ESA) on July 1st, 2023, is now in Science Mode. It has recently captured images that bring us ever closer to understanding the ...

Webb's high-resolution instruments uncover distant objects, enabling studies of early stars, galaxies, and habitable ...