Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

Ian Randall is Newsweek's Deputy Science Editor, based in Royston, U.K. His focus is reporting on science and health. He has covered archeology, geology, and physics extensively. Ian joined ...

An international research collaboration is creating a 3D map of the universe to see how galaxies have spread and clustered over 11 billion years. Earth is at the centre of the image, and each ...

Although the telescope is just getting started on its mission, it has already delivered some impressive snapshots of the dark ...

A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.

Astronomers thought dark energy was a constant. But now, findings from the Dark Energy Spectroscopic Instrument provide even more evidence that it may be fluctuating ...

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

If dark energy continues to weaken, the accelerating expansion of the universe could slow — and possibly reverse. In that ...

A map of the CMB published by ACT researchers. Research by the Atacama Cosmology Telescope collaboration has led to the ...