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

The impact that carved out the South Pole-Aitken basin on the moon appears to have come from the north, not the south as ...

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 ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy: the mysterious driver of our universe’s accelerating expansion. Today, the ...

Related video: What’s next for Space Command? NEW YORK (AP) — The largest digital camera ever built released its first shots of the universe Monday — including colorful nebulae, stars and galaxies.

Astronomers have discovered the largest and oldest mass of water ever detected in the universe — a gigantic, 12-billion-year-old cloud harboring 140 trillion times more water than all of Earth's ...

Euclid Consortium, the international group that manages the European Space Agency’s Euclid space telescope, has published the ...

After many hours of staring unblinking at a small patch of sky, JWST has given us the most detailed map ever obtained of a corner of the Universe. It's called the COSMOS-Web field, and if that sounds ...