In what order do these astronomy terms go from smallest to biggest: Earth, Universe, Milky Way galaxy, Jupiter, Asteroid, and the Sun?
This is a popular exam question ... so learn it well.
Asteroid, Earth, Jupiter, Sun, Milky Way (galaxy), universe.
They will often miss out one or more terms and may add in others e.g. comet instead of asteroid. You also need to know a brief definition of each term.