A new analysis of the sky has finally confirmed where the missing half of the Universe's visible matter has been hiding. In ...

A telescope in Chile has spent years working on by far the most precise map of the earliest visible universe. It now reveals a lot about the cosmos. An international research group has created the ...

Our latest and best ever map of the early universe ... but billions of years of the universe expanding have shifted its frequency from the visible spectrum to microwave. Now, new data from the ...

Mayall 4-meter Telescope at Kitt Peak National Observatory, continues to build the largest 3D map of the universe ever created. By the time DESI completes its five-year mission next year ...

Thus, we are surrounded by a "horizon" that we cannot look beyond—a horizon set by the distance that light can travel over the age of the universe. This horizon describes the visible universe ...

The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) will create a vast ...

NASA's SPHEREx observatory has started capturing its initial images, paving the way for a comprehensive study of millions of galaxies.

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 ...

The visible universe—including Earth, the sun, other stars, and galaxies—is made of protons, neutrons, and electrons bundled together into atoms. Perhaps one of the most surprising discoveries ...

In 2024, DESI researchers used the data in DR1 to create the largest 3D map of our universe to date and make world-leading measurements of dark energy. "The DESI project has maintained the pace of ...