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On January 7, 1610, Italian astronomer Galileo Galilei discovered, using a homemade telescope, four moons orbiting the planet Jupiter. Looking at what he thought was a group of stars, he realized the objects appeared to move in a regular pattern.
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Who named Jupiters' four biggest moons?
Galileo Galilei named Jupiter's four biggest moons after figures from Greek mythology: Io, Europa, Ganymede, and Callisto. He discovered these moons in 1610 using a telescope.
What planet has 4 moons first seen by Galileo galilei?
He could only make out four of Jupiters' largest moons.
Why are the moons called the galilean moons?
Because the astronomer galileo galilei discovered the four moons.
Jupiters four largest moons are known as what?
Jupiter's four largest moons are known as the Galileans. They are individually named Io, Europa, Ganymede, and Callisto, named my Simon Marius in 1610. Ganymede is the largest of these four moons.
Who discovered the largest 4 moons of Jupiter?
Galileo discovered them. Their names are: Io, Callista, Europa and Ganymede. He discovered them in January 1610. == ==Galileo Galilei in 1610.
What are the names of Jupiters moons that Galileo discovered?
The four largest moons of Jupiter discovered by Galileo are Io, Europa, Ganymede, and Callisto.
What does galilean mean?
It means referring to Galileo Galilei, an Italian scientist.
What are the four largest moons of Jupiter called?
The four largest moons that orbit Jupiter are Io, Europa, Ganymede, and Callisto. These four moons are known as the Galilean Moons, because they were the first moons discovered around Jupiter by Galileo Galilei, sometime between 1609 and 1610.
Where exactly is galilean moons located?
The Galilean moons are the four largest moons of Jupiter, so called because they were discovered by Galileo Galilei.
First to see the four moons of Jupiter?
Galileo Galilei, when he trained his new telescope on the sky.
Which planet has four galilean moons?
Jupiter is the planet that has four Galilean moons. These moons are Io, Europa, Ganymede, and Callisto, discovered by Galileo Galilei in 1610.
Who discovered the four moons circling Jupiter?
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.
