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