Hmmmm...could it be? <img src="/ubbthreads/images/graemlins/think.gif" alt="" />
Io is the fifth of Jupiter's known satellites and the third largest; it is the innermost of the Galilean moons. Io is slightly larger than Earth's Moon.
It is the most volcanic body known, with lava flows, lava lakes, and giant calderas covering its sulfurous landscape. It has billowing volcanic geysers spewing sulfurous plumes to over 500 kilometers high. Its mountains are much taller than those on Earth, reaching heights of 16 kilometers (52,000 feet).
Seth, are you trying to escape me? <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />
Dragon, astronomer. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />