Cosmology QuizTheLastDialogue COSMOLOGY QUIZ Test Your Knowledge Of Cosmology With These Quizzes Cosmology Online Quiz for Kids and Adults #1. Meteoroids that hit and land on earth’s surface are called Meteors True False Work Harder #2. What is a galactic year? The time our galaxy takes to rotate around itself The time Earth takes to make a trip around our Sun The time Sun takes to make the trip around our Galaxy Work Harder #3. Out of these which are the Terrestrial Planets? Select all that apply: Jupiter Venus Uranus Earth Saturn Mercury Neptune Mars Previous Finish Results Well Done. You Are Roaring Like A Lion Keep Working. Slow & Steady Wins The Race START NEW