An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive ...

An international team that includes the University of Bath in the UK has discovered three ultra-massive galaxies (‘Red ...

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

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

While these findings do not conflict with the standard cosmological model, they raise questions for galaxy formation theories ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would ...

A recently shared image of a distant galaxy surrounded by three concentric rings challenges our understanding of galactic ...

This observation marks the first time such synchronized star formation has been spotted in an old galaxy, and challenges the idea that star formation declines as galaxies age. The newfound star ...

Sep. 18, 2024 — Astronomers examined galaxy Arp 107 which has revealed a wealth of information about star-formation and how two galaxies collided hundreds of million years ago. Arp 107 is ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly brightly, suggesting ...

Astronomers have spotted thousands of young stars huddled around the center of an ancient galaxy, all of which formed nearly simultaneously 4 million years ago. This observation marks the first time ...