The exploding, electrified moon
This time we spend time with IO—the most volcanically active body in the solar system; and how it interacts with Jupiter’s magnetic field.
Here’s a video on how a gravity assist works.
Here’s a site about gravity assists.
Here’s a site on the Galileo mission.
Here’s a site about Io.
Here’s a nifty video about Io.
And a site for kids about the tidal forces acting on Io.