A) A cluster of planets between Mars and Jupiter B) A region of space beyond Neptune containing many small objects C) A group of comets near Jupiter D) A type of asteroid belt within the asteroid belt
A) Dust and sand B) Ice and rock C) Gas and liquid D) Metal
A) Earth B) Mars C) Saturn D) Neptune
A) It has a highly elliptical orbit B) It has a retrograde orbit C) It is composed mostly of ice D) Its orbital period is related to Neptune's in a specific ratio
A) Rosetta B) Cassini C) Voyager 2 D) New Horizons
A) Eris B) Haumea C) Makemake D) Quaoar
A) Mercury B) Uranus C) Pluto D) Venus
A) Asteroid Belt B) Scattered Disc C) Oort Cloud D) Galactic Halo |