Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic moon Io in late 2023 and again in ...

Using data collected by NASA’s Juno spacecraft as it flew past Jupiter’s highly volcanic moon Io in late 2023 and again in ...

Ganymede is the largest moon in the Solar System, with a diameter of 3,275 miles (5,270 km). Io has a lot of active volcanoes and is covered with sulfur. It is currently believed that we could ...

A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at Mount Spurr in the next few weeks or months has increased ...

Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...

By the end of the day, about 7 p.m. Pacific Standard Time, data from 16 crystals was collected and analyzed. The data, which ...

An erupting Hawaii volcano was shooting fountains of lava hundreds of feet into the sky. The Hawaiian Volcano Observatory ...

Although traces of volcanic activity are now evident, determining their exact origin is difficult since Santorini is the largest volcano in a mainly submarine volcanic arc that contains more than ...