It is well known for the Good Housekeeping Seal, popularly known as the Good Housekeeping Seal of Approval.. The magazine was founded May 2, 1885 by Clark W. Bryan in Holyoke, Massachusetts. The magazine achieved a circulation of 300,000 by 1911, at which time it was bought by the Hearst Corporation.
Gravity, Forces, magnetism. Jupiter's moons stay in orbit because gravity pulls them towards Jupiter. it mainly happens like a game of tug of war. Two forces are included, one pulls the moons towards Jupiter, the other one pulls them towards space.
Jupiter has approximatively 62 moons in orbiting Jupiter. The 4 biggest Moons are: Lo, Europa ,Ganymede and Callisto. They orbit Jupiter because of gravity oulling them around Jupiter. G alileo Galilei was a was an Italian physicist, mathematician, astronomer and philosopher. He was the man that discovered the 4 moons.