SOLAR SYSTEM QUIZ Test Your Knowledge Of The Solar System With These Quizzes Solar System Online Quiz for Kids and Adults #1. Alpha Centauri is the nearest star to our solar system. How far it is? 1,000,000,000 KM 10 Billion km 100 Light Years 4.3 Light Years Work Harder #2. Sun is much bigger than earth. Hypothetically how many earths can we place inside the sun? 12,000 1000 1,000,000 1,300,000 80,000 Work Harder Previous Finish Results Well Done. You Are Roaring Like A Lion Keep Working. Slow & Steady Wins The Race START NEW
