The mystery of galaxies in the early Universe just got even weirder. A team of astronomers has identified a giant spiral ...

Astronomers have identified Zhúlóng, a spiral galaxy existing 12.8 billion years ago, using the James Webb Space Telescope.

The galaxy MoM-z14 dates back to 280 million years after the big bang, and the prevalence of such early galaxies is puzzling ...

When the JWST came to life and began observations, one of its first jobs was to gaze back in time at the early universe. The ...

Astronomers have witnessed for the first time a violent cosmic collision in which one galaxy pierces another with intense ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

On what might have been the proudest day of Jack Burns’s long career in astronomy, he was sitting on a beach. Orbital ...

"This shocking result means that we now need to revisit the very foundations of everything we know about cosmology," said the reseachers.

Researchers suggest the universe's background radiation has been overestimated, potentially challenging the standard model of ...

Dark matter, though invisible, weighs heavily on how we understand the universe. Its gravity sculpts galaxies, holds clusters ...

Through a citizen science project called Galaxy Zoo, volunteers can help astronomers analyze over 500,000 James Webb Space ...