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 ...

An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

High-pressure experiments generated the first direct observation of plastic ice, which has qualities of both crystalline ice and liquid water.

On its own, 24 kWh doesn't seem like a lot of power. The problem is that we will need a lot of kilograms. The researchers ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb Telescope recently imaged.

A groundbreaking discovery has revealed an unexplained heat source on the Moon’s far side. Linked to an enormous granite ...

Visiting London and flying into Gatwick airport? You'll need to get to London's city centre from Gatwick but how do you know which mode of transport is the best option for you and your travel group?

Io is Jupiter's third-largest moon, spanning roughly 2,300 miles (3,700 kilometers) across, which makes it slightly bigger than Earth's moon. It orbits Jupiter at a distance of around 262,000 ...

Nasa’s Juno spacecraft detected a huge lake of fire on the surface of Jupiter’s moon Io, which at around 100,000 square kilometres is even bigger than the previous record holder, Loki Patera ...

NASA's Juno spacecraft has spotted the most powerful volcanic eruption ever seen on the solar system's most volcanic body, the Jovian moon Io.

Even for Jupiter's moon Io, the most volcanic body in ... The event was just one eruption centralized in a newly found hotspot region of Io estimated to be larger than Lake Superior on Earth.