What do a moon and an artificial satellite have in common?
They are both held in orbit around a planet by gravity.
They are both built by humans and launched from a planet.
They are both held in orbit around a star by gravity.
They are both much larger than the planet that they orbit.
41 exam-style questions on AQA GCSE Physics 8.1 Solar system; stability of orbital motions; satellites, covering 8.1.1 Our solar system, 8.1.2 The life cycle of a star, and 8.1.3 Orbital motion, natural and artificial satellites. Each one has a worked solution and a mark scheme showing where the marks go.