Jupiter's Southern Aurora
The semi-major axis of Jupiter's orbit about the sun is 5.2 Astronomical Units (778 million km or 483 million miles).
The planet has a diameter of roughly 88,789 miles (142,984 km) at the equator.
The Hubble aurora images were created from HST data from proposal 11096: Principal Investigator: Clark
115nm and 125nm
NASA, ESA, and J. Clarke (Boston University)
Jupiter's southern aurora was obtained using Hubble's Advanced Camera for Surveys's ultraviolet camera.