Galileo
My answer is four moons that Galileo found on or near Jupiter.
Many astronomers have discovered Jupiter's moons. Galileo discovered the first four moons of Jupiter, named Calisto, Europa, Ganymede and Io.
Only Jupiter, the Galilean moons are the four largest moons of Jupiter which Galileo discovered.The four satellites discovered by Galileo orbit Jupiter.
Galileo discovered four moons of Jupiter, which are now known as Galilean moons. They are Io, Europa, Ganymede and Calisto.
Jupiter has about 63 moons, but the four main moons of Jupiter are Europa, Ganymede, Callisto, and Io.
Jupiter is the planet that has four Galilean moons. These moons are Io, Europa, Ganymede, and Callisto, discovered by Galileo Galilei in 1610.
The four large moons on Jupiter, or Galilean moons for the astronomer who discovered them, are called Io, Europa, Ganymede, and Callisto.
Hans Lippershey invented the telescope, but Galileo Galilei improved it for astronamy. Galileo was the one who discovered four moons of Jupiter, The names of the moons are Io, Europa, Callisto and Ganymede. Although Jupiter has over 60 moons those are the first 4 identified because hey are the largest.
He discovered the four moons of Jupiter.
Galileo discovered them. Their names are: Io, Callista, Europa and Ganymede. He discovered them in January 1610. == ==Galileo Galilei in 1610.
It was the famous "Galileo".
Jupiter has a whole lot of moons including four big ones discovered by Galileo in the 16th century. He was the first one to use a telescope to study Jupiter. Other than those four, all the others are small and were discovered when spacecraft were sent to Jupiter in the 1970s.