"A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming from gas in their central parts. Visualizations like these inform ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

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

A whole universe of hidden galaxies lies just beyond what the eye can see. Thanks to a new generation of space telescopes, ...

how much of each species we have, how fast the Universe is expanding, how much time has elapsed since the hot Big Bang, how many galaxies are within it, etc.

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

A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of ...

These icy bodies contain organic molecules — and don’t fall into any known category of celestial object we’ve seen before.

Galaxies like the Milky Way boast more than ... His research focuses on many diverse topics, from the emptiest regions of the universe to the earliest moments of the Big Bang to the hunt for ...

A sample of the 2,600 dwarf galaxies seen in Euclid data. | Credit: Francine Marleau et.al. 2025 In fact, Marleau and colleagues were able to go beyond merely identifying dwarf galaxy candidates. They ...

ESA’s Euclid mission mapped 26 million galaxies, revealing galaxy shapes, cosmic structures, and gravitational lenses ...

New hints from one of the most extensive surveys of the cosmos to date suggest that mysterious dark energy may be evolving in ...