A surprisingly well-formed spiral galaxy has been spotted just a billion years after the Big Bang, challenging long-held ...

Discover the amazing similarities between Zhúlóng and the Milky Way, challenging our understanding of galaxy evolution.

Zhúlóng is the most distant spiral galaxy ever seen. It formed 1 billion years after Big Bang, yet has a calm structure like ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

Using data from the James Webb Space Telescope (JWST), an international team led by the University of Geneva (UNIGE) has ...

Scientists may have finally found the universe’s missing matter - hidden in invisible hydrogen gas far beyond galaxies.

By analyzing the available observational data, astronomers from the Tribhuvan University in Nepal and elsewhere have ...

As an early galaxy, it is rife with star formation and could be home to a specific type of star only present in the young universe: some of the largest stars ever born, called Population III stars.

The halo is more extended that astronomers originally thought, and contains enough hydrogen gas to resolve the problem of the ...

The infant universe's population of huge black holes could owe itself to ultralight dark matter, scientists say.

A Milky Way Twin in the Early Universe Among these new findings ... distant objects that stress-test galaxy formation models." Rewriting the Story Spiral structures were previously thought to ...

Astronomers may have found the long-missing half of the universe's regular matter—and it appears to have been right under our ...