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

The potential finds could be contributing to some of the faintest light we can see in the universe, say researchers.

Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution ...

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

Researchers have discovered a group of galaxies that have so far been inaccessible to Earth-based telescopes. These "hidden" ...

Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to ...

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, making it nearly impossible to capture this whisper. The solution is to go to ...

Researchers mapped a far-infrared landscape brimming with nearly 2,000 galaxies. There may be "hidden galaxies" lurking just out of sight.

Galaxies may not be as simple as "young and blue" or "old and red." A new idea from astrophysicist Charles Steinhardt proposes a third type: red star-forming galaxies that break the mold. These galaxi ...

Astronomer Charles Steinhardt said most stars we see "might have formed under different conditions than we previously believed." ...

Scientists discover ancient galaxy created early transparent bubbles, challenging cosmic timeline of universe formation.

A team at Nagoya University in Japan has revealed new insights into the motion of massive stars in the Small Magellanic Cloud ...