Earth has its glorious ONE Moon, but Mars has TWO. They are small, unusually shaped, but could be our jump-off place for landing humans on Mars. They hold many questionsâ€¦ are they captured asteroids? Are they chunks of Mars that were blasted off? Are they from the outer parts of the solar system?
Take a closer look at these fascinating moons: http://www.space.com/20413-phobos-deimos-mars-moons.html