Sun. Dec 3rd, 2023

Again in 1610, trying by a telescope on the College of Padua, Galileo Galilei first glimpsed the 4 largest moons of Jupiter, confirming that the most important planet in our photo voltaic system did certainly have satellites of its personal. {That a} planet might have its personal moons went an extended solution to assist Copernicus’ idea that the photo voltaic system was heliocentric and never geocentric as many scientists on the time believed. Galileo merely named the 4 moons I, II, III, and IV. He was a diligent astronomer, that Galileo, however he wasn’t wholly artistic when it got here to naming moons. It might be Johannes Kepler who advised that the moons be given names of mythological figures carefully associated to the god Jupiter. Therefore, he named them Io, Europa, Ganymede, and Callisto.

Within the ensuing centuries, increasingly info has been gathered on the 4 Galilean moons, and every has emerged as a novel world with its personal notable options. Callisto is pocked with craters, Ganymede has a novel magnetic subject, Europa appears to have potential to assist life, and Io — concerning the measurement of Earth’s moon — is roofed throughout with volcanoes. Io appears to be the form of volcanic planet George Lucas was eager about when he wrote and directed “Revenge of the Sith.”

In 2019, Stanford College talked to a number of skilled professors concerning the science of “Star Wars,” principally only for enjoyable, making an attempt to suss out the sci-fi universe’s precise astral physics. Geophysics professor Sonia Tikoo-Schantz and Earth and Planetary Sciences professor Laura Schaefer have been requested about Mustafar, and so they instantly considered Io. They talked slightly bit about what a volcanic world would wish with a purpose to survive.

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