KIDS TRIVIA

Detailed explanation-1: -The most massive of the moons are the four Galilean moons: Io, Europa, Ganymede, and Callisto, which were independently discovered in 1610 by Galileo Galilei and Simon Marius and were the first objects found to orbit a body that was neither Earth nor the Sun.

Detailed explanation-2: -This ‘family portrait’ shows a composite of images of Jupiter, including it’s Great Red Spot, and its four largest moons. From top to bottom, the moons are Io, Europa, Ganymede and Callisto.

Detailed explanation-3: -The moons of the planet Jupiter are called Jovian Moons or Iovian Moons. Out of them, the four largest moons were discovered using the earliest of the telescopes back in March, 1610 by Galileo Galilei. For that reason, they are also called Galilean moons or Galilean satellites.

Detailed explanation-4: -Jan 7, 1610 CE: Galileo Discovers Jupiter’s Moons. On January 7, 1610, Italian astronomer Galileo Galilei discovered, using a homemade telescope, four moons orbiting the planet Jupiter.