Scientists track lightning because it is a marker of convection, the turbulent mixing process that transports Jupiter's internal heat up to the visible cloud tops, ongoing studies of lightning sources will help us understand how convection on Jupiter is different from or similar to convection in the Earth's atmosphere.

Michael Wong

Now we’ll use textbooks more heavily because it’s more safe.

It's kind of like a jack-o-lantern, you see bright infrared light coming from cloud-free areas, but where there are clouds, it's really dark in the infrared.

These images rival the view from space.