A mysterious 10-second signal just rocked the world of astrophysics — and it came from 13 billion light-years away. In ...

James Webb has spotted mysterious little red dots in the early universe that may actually be hidden black holes, challenging ...

Deep space has just delivered a cosmic curveball: an object that behaves so strangely it appears to break the rules ...

Deep space has just delivered a cosmic riddle that refuses to fit any familiar category. Astronomers using some of the most ...

The mysterious 10-second flash of energy, first detected in March, has been identified thanks to NASA's ever-impressive James ...

To explore this long-standing mystery, an international team of scientists formed a group known as the Collaboration for ...

There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.

Researchers at the University of North Carolina at Chapel Hill have contributed to new insights into the most long-lived cosmic explosion ever recorded. The event was a gamma-ray burst that remained ...

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the 56th ...