The larger moons of Pluto and Earth likely formed through a collisional process with Charon and our moon, respectively, ...

Billions of years ago, in the icy outskirts of the solar system, a dramatic collision forged the unusual pairing of Pluto and ...

The first full moon of 2025 is set to bring with it emotional overload as moody Cancer battles it out with the calling for ...

On Monday night you may have a chance to witness the moon obscuring the Red Planet at its brightest, as well as a comet’s ...

Medieval Christians claimed that the snow-capped mountain, which stands nearly 4,900 feet, is one of the gates to the nether ...

We've officially gotten through the first week of January, so you know what that means – it's time for another weekly ...

A once-in-a-lifetime comet is set to become visible for the first time in 160,000 years - and you don't want to miss it.

Blue Origin made two adjustments in quick succession to its schedule for launching its New Glenn rocket to orbit for the ...

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see ...

G3 (ATLAS) should be visible from the southern hemisphere, and possibly also the northern hemisphere, over the next few days ...

The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with ...

But as our correspondents traversed the globe, they found pockets of light, too. New York Times reporters witnessed the dangerous fentanyl production process inside a secret lab in Culiacán run ...