If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's ...

A total lunar eclipse occurs this month. Venus transitions from evening to morning, while Mars and Jupiter dominate the late ...

Dust off your old telescope on a clear night and look up. If you find Jupiter, you’ll likely see four small dots to the side ...

But in the grand scheme of the solar system, Earth's Moon isn't as big as you might think. Oberon is Uranus’s second-largest ...

NASA’s Galileo spacecraft, which was designed to study the large, gaseous planet Jupiter and its moons, first caught hints of ...

Callisto, one of Jupiter’s largest moons, looks like a boring, crater-filled world. It doesn’t seem to have much going on ...

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, Callisto, appears geologically unremarkable. In the 1990s, however, NASA's ...

Hazards include high levels of volcanic gas, falling volcanic fragments near the vents, unstable crater walls, ground cracking and potential rockfalls — especially around areas that have been ...

Recent discoveries, powered by artificial intelligence, have revealed a new crater on Mars that evidences how deeply impact-generated seismic waves can travel. This finding challenges existing models ...

(Photo: Nasa) Artificial Intelligence has just helped astronomers discover a new crater on the surface of Mars that has revealed a long-hidden secret. New findings reveal that meteoroids striking Mars ...

The canyons look like remarkably straight lines that extend outward from a circular crater that is the Schrödinger impact basin, the result of a large impact that occurred around 3.8 billion ...