Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice ...

By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that ...

USAF F-15E Strike Eagles roar through the Mach Loop at low level, carving aggressive turns just feet above the Welsh terrain. Built for deep strike and air dominance, the twin-engine jet uses brute ...

NASA’sNew Horizons spacecraft has delivered extraordinary video footage showing towering ice mountains on Pluto’s moon Nix.

Astronomers have puzzled for years over a strange pattern in the outer solar system. A surprising number of icy bodies far beyond Neptune resemble snowmen, made of two rounded lobes stuck together.

In the coming weeks, Artemis II will send humans around the moon for the first time in more than 50 years. Could it be a redemptive moment, as it was in 1968?

The finding, published in the journal Monthly Notices of the Royal Astronomical Society, offers an explanation based on a surprisingly simple process: gravitational collapse. For years, the scientific ...

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...