Journey through time and explore the 10 oldest galaxies ever discovered. These ancient cosmic structures formed billions of ...

An international team led by the University of Geneva (UNIGE) has discovered the most distant known spiral galaxy to date.

If dark energy is weakening, as suggested by recent results, then the cosmos is far stranger than most physicists had ...

Rather it arrived via the careful analysis of many far-distant galaxies, which revealed new details of the universe’s ...

Could the cosmos do without dark matter and dark energy? A new theory proposes a fresh perspective on the universe, based on ...

When cosmologists used different ways to measure the value of sigma 8, a number that denotes how clumpy the universe is, they ...

Discover how NASA's James Webb Space Telescope uncovered Zhúlóng, a Milky Way-like spiral galaxy from just 1 billion years after the Big Bang. This groundbreaking find challenges existing galaxy ...

New data from the MIRI EGS Galaxy and AGN (MEGA) survey showcases the power of the James Webb Space Telescope's Mid-Infrared ...

Scientists have utilized NASA's James Webb Space Telescope to study JADES-GS-z13-1, an incredibly distant galaxy observed ...

Scientists say it's the earliest galaxy seen doing this (so far). Astronomers have caught an immensely ancient galaxy ...

The Hercules-Corona Borealis Great Wall, one of the universe's largest structures known to exist, could extend longer than previous estimates had implied.

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