(1) A cartoon character created by Walt Disney.

(2) (Roman mythology.

(3) A large asteroid that was once thought to be the farthest known planet from the sun; it has an elliptical orbit.

(4) (Greek mythology) the god of the underworld in ancient mythology.

(5) Brother of Zeus and husband of Persephone.

(6) The second smallest planet and the farthest known from the sun.

(7) Has the most elliptical orbit of all the planets.