The post Jupiter's moon Io has likely been active for our solar system's entire history appeared first on Astronomy Magazine.

The discovery solves a 44-year-old mystery of why, and how, Jupiter's ... of this flexing, Io's interior might be home to a large magma ocean, stretching beneath its entire surface like a layer ...

Get Instant Summarized Text (Gist) Data from NASA's Juno spacecraft revealed unexpected variations in electron energies within the Alfvén wing connecting Jupiter and its moon Io. These electrons ...

Jupiter’s moon Io ... light on how magma moves beneath the surface of Io. Io’s volcanism — probably present over the moon’s entire 4.6-billion-year existence — was discovered when ...

Or perhaps more likely, look at under a microscope. The latest candidate for hosting nearby life is Jupiter’s moon, Io. Let’s take a look at what makes Io special, and what we might hope to ...