The Galilean satellites are the four largest moons of the planet Jupiter. They are named Io, Europa, Ganymede, and Callisto.
These moons were first observed by the astronomer Galileo Galilei in 1610 using his telescope.
Their discovery provided crucial evidence supporting the heliocentric model of the solar system.
Therefore, the Galilean satellites belong to Jupiter.
What was the name of the mega-ocean that surrounded the single continental mass before the continental drift as described by Alfred Wegener?
A huge collection of gas, dust and billions of stars is called a:
The Greenwich Mean Time is the local time at :
The force exerted by rotation of the earth is known as: