Tyranno

Origin
Tyranno, with his assistant Fodor, operates a plan to take over the governorship of the planetary system from one of Jupiter's moons, Ganymede. To do so, he uses radar to trick the Staritania to Jupiter. Meeting Stella Dawn as she disembarks the Staritania liner on Jupiter, Rex Clive concocts a means by which the Star Rangers can escape Jupiter's heavy gravity with the Staritania. The Space Rangers permanently subdue Tyranno when they blow up his spacecraft.

Public Domain Appearances

 * Space Adventures #2