This would provide "a good test of that model and maybe allow us to refine ... The post Jupiter's moon Io has likely been active for our solar system's entire history appeared first on Astronomy ...

Recently, the spacecraft has been making close flybys of the Jovian moon Io, which is the most volcanically active body in the solar system. And it has observed some dramatic features there ...

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 ...