What hit Jupiter on July 19, 2009? An amateur astronomer discovers the impact scar and all eyes turn to Jupiter.

A third red spot appears on Jupiter joining the Great Red Spot and Red Spot Jr.

Like Earth, Jupiter experiences aurora at the poles due to its strong magnetic field.

What causes lightning on Jupiter and how strong is it?

How did Jupiter's Rings form and why aren't they more visible, like Saturn's?

How does Jupiter get its striped atmosphere?