In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point ...

It’s similar to how our moon affects ocean tides on Earth, except Io’s tides are much larger and affect solid ground, not water. These squeezes warm up the interior of Io, creating so much ...

Recently, the spacecraft has been making close flybys of the Jovian moon Io, which is the most volcanically ... out material from the planet’s hot interior can reach temperatures of thousands ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to ...

What can a sample return mission from Jupiter's volcanic moon, Io, teach scientists about planetary and satellite (moon) ...