What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.

When you buy through links on our articles, Future and its syndication partners may earn a commission. A Giant Radio Galaxy as seen by the Hubble Space Telescope and the Karl G. Jansky Very Large ...

Euclid Consortium, the international group that manages the European Space Agency’s Euclid space telescope, has published the largest ever simulation of the universe. Called Flagship 2, the simulation ...

In fact, the Euclid Consortium, the international group managing the European Space Agency's Euclid space telescope, just ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These efforts also help uncover how galaxies form and change over time. While most ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

A mysterious glow of gamma rays in the centre of our galaxy has been a mystery for decades, but researchers think they’ve ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Stephan's Quintet is a four-galaxy merger (with a fifth galaxy photobombing the action) in the ...

NASA's James Webb Space Telescope has revealed yet another marvel from deep in outer space. A galaxy named MoM-z14 has taken the title of most distant galaxy the telescope has captured. It is a ...

Even before the first stars lit up the Universe, the Cosmos was not the cold place most researchers once imagined. New ...