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.
Moons of Jupiter. There have been 63 moons discovered hovering around Jupiter. It is divided into different groups: the Main group or Galilean moons, the Inner satellites or Amalthea group, the Himalia group, the Carme group, the Anake group and the Pasiphae group.