Custom Options. 1  Bay Windows: 16Ã7 ft. 2  Removable Roof: Zip-off. 3  Round Windows: 2ft. 4  Extra Doors. 5  Round doors & placement choices. 6  Prehung doors & placement choices. 7  Heating & cooling. 8  Connecting 2 or more domes.
The moons of Jupiter are called Galilean moons because Galileo Galilei discovered them. These moons helped prove the theory of a heliocentric model (the sun is the center of t â¦ he solar system) for the universe and challenged the geocentric theory (Earth-centered) views of the Church.
On January 7, 1610, using his primitive telescope, astronomer Galileo Galilei saw four small stars. near Jupiter. He had discovered Jupiter's four largest moons, now called Io, Europa, Ganymede, and Callisto. Collectively, these four moons are known today as the Galilean satellites.