Two of the largest trans-Neptunian objects are
A) Phobos and Deimos.
B) Io and Europa.
C) Pluto and Eris.
D) Ceres and Vesta.

Question

Quizplus · Accepted Answer

Pluto and Eris are both considered to be trans-Neptunian objects, meaning they orbit the Sun at a greater distance than Neptune. Phobos and Deimos are moons of Mars, Io and Europa are moons of Jupiter, and Ceres and Vesta are located in the asteroid belt between Mars and Jupiter, making C the correct choice.

Two of the Largest Trans-Neptunian Objects Are