9 Questions Our Solar System: Where are the Small Worlds? Test your knowledge of our Solar System with a quiz aligned with the "Where are the Small Worlds" learning experience on #Infiniscope, an SMD project powered by NASA NASA_Infiniscope, 01/18/2019 answers Play Which of the following is a Small World? Mercury Earth Jupiter Pluto True or False: Asteroids are a type of Small World. True False Which of following is NOT a group of Small Worlds? Near Earth Objects The Neutral Zone The Asteroid Belt The Kuiper Belt … and 7 more awesome questions! Check them out by clicking “Play”.