Great minds: A genius trivia challenge
Coin
0
pts
Fire
0
streak
Your Progress
- Location
You are here
Question 1 out of 20
0/20
Who is known as "the father of observational astronomy"?
Image Credit: Greg Rakozy
Nicolaus Copernicus
Galileo Galilei
Isaac Newton
Rene Descartes
Don't miss out on these
hand-crafted quizzes!
Put on your swimsuit and jump aboard this quiz on the Caribbean!
Animal atlas: Test your wildlife geography knowledge
All aboard! Test your knowledge of American railroads and routes.