In a galaxy far, far away, there lie clues to the cosmic dawn—the first few hundreds of millions of years in our 13.8-billion ...

A new high-resolution map of distant galaxies may help scientists understand the mysterious dark matter holding the universe ...

Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity ...

James Webb Space Telescope captures MoM-z14, a galaxy from just 280 million years after the Big Bang.

The invisible stuff makes up about 85 percent of all matter in the universe, but researchers know little about it ...

AI helped researchers probe the Hubble Space Telescope's archive to find strange celestial objects, including some indescribable by science.

High-resolution images may help scientists understand the ‘gravitational scaffolding into which everything else falls and is ...

NASA's James Webb Space Telescope confirms MoM-z14, the farthest galaxy seen, challenging early universe theories with unique features and new discoveries.

Deep in the digital bedrock of 35 years of Hubble observation archives, a new AI tool has uncovered more than 800 previously ...

NASA scientists using the James Webb Space Telescope and Chandra X-ray Observatory have identified an early-stage galaxy cluster forming just one billion years after the Big Bang, challenging current ...

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...