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.
Anything that orbits a planet is a moon, and moons can form in several different ways. For example, Jupiter has four large moons called the Galilean moons. Those moons look like a small solar system with Jupiter acting the role of the sun. From the innermost to the outermost, the Galilean moons show a variation in size and composition in a way thatâs similar to the planets of our solar system. Those moons look like they formed along with Jupiter, with the whole system created together.