Hubble’s updated view of NGC 3370, richer in light and detail than ever before, deepens our understanding of both the galaxy ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

Astronomers have unveiled the largest-ever galaxy cluster catalog, a monumental achievement that could unlock new insights ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

For the first time, astronomers have detected intense, fast-changing radio signals from a tidal disruption event, dubbed ...

(CNN) — Researchers have discovered a distant disc galaxy that has surprisingly similar characteristics to our own Milky Way, and it could change our understanding of how galaxies form. The galaxy, ...

They're important to scientists because they're the chemical precursors to the molecules that build life, such as amino acids ...

A compilation of various images from the James Webb Space Telescope shows the effects of gravitational lensing caused by dark matter.

Two hungry young galaxies that collided 11 billion years ago are rapidly forming a massive galaxy about 10 times the size of the Milky Way, according to UC Irvine-led research conducted on the W. M.

The graceful movements of dancers across the stage to a variety of melodies tell stories of looking skyward. “Cosmos: A ...

Editor's note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — Researchers have discovered a ...