The James Webb Space Telescope has upended expectations again, revealing a massive spiral galaxy in the universe’s infancy ...

The galaxy's discovery challenges our understanding of how galaxies were formed in the early period after the Big Bang.

Researchers have discovered a large, orderly spiral galaxy that formed soon after the Big Bang, when space was only about 1.5 ...

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...

New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...

Indian researchers have unearthed a massive galaxy from the universe's infancy, challenging existing theories on early galaxy ...

A new study reports a massive ancient galaxy. It formed when the universe was very young. The universe today is 13.8 billion ...

The mystery of galaxies in the early Universe just got even weirder. A team of astronomers has identified a giant spiral galaxy so well-formed that it already has a stable galactic bar; a long, ...

Galaxy Alaknanda challenges long-held theories of galaxy formation, which maintained that stable spiral galaxies could only ...

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

Indian scientists have discovered an ancient and massive galaxy called Alaknanda. It looks similar to our Milky Way galaxy ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the American Astronomical Society in January 1925, a paper read by one of his ...