The four largest – Io, Europa, Ganymede and Callisto – were discovered by Galileo Galilei in 1610 when he pointed the first astronomical telescope at the Moon, Venus and the planet Jupiter in quick ...

Since their 1610 discovery, the four Galilean moons have emerged as drastically different worlds. “It’s almost as if they were deliberately made to have music written about them because they'r ...

Saturn, Jupiter’s outer neighbour, currently has 83 known satellites. The four larger moons mentioned above, also known as the 'Galilean moons', account for 99.997 percent of the total mass of Jupiter ...

You’re looking at its four Galilean Moons, by far the largest of the giant planet’s estimated 79 moons. Their collective name comes from the fact that Galileo first observed them in the year 1609.

img src="https://img.jagranjosh.com/images/2024/September/1492024/Four-Largest-Moons-of-Jupiter.jpg" width="1200" height="675" /> Jupiter’s largest moons, known as ...