Intelligence findings seen by The Associated Press say the weapon could release pellets to disable multiple satellites.

A small, icy moon of Saturn called Enceladus is one of the prime targets in the search for life elsewhere in the solar system ...

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

Euclid launched in 2023 on a six-year mission to map the cosmos at scale, observing billions of galaxies stretching as far ...

Our thoughts are specified by our knowledge and plans, yet our cognition can also be fast and flexible in handling new ...

New findings suggest sunlight may not be powerful enough to propel stellar winds thought to spread the seeds of life ...

NASA’s Hubble Space Telescope captured asteroids crashing into one another in a nearby planetary system around a star some 25 ...

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

The intelligence findings are alarming, but some space security experts aren’t convinced Russia would take such a misguided risk.

Stripe patterns are commonly seen in nature—for instance, birds and fish move in coordinated flocks and schools, fingerprints ...