Multiple choice general knowledge

Knock knock! Who's there? Nicolaus Copernicus. Nicolaus Copernicus, who are you?

  1. Painter

  2. Creator of Silly Putty

  3. Inventor of the steam locomotive

  4. Astronomer

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Nicolaus Copernicus was a Renaissance astronomer who formulated the heliocentric model of the universe, placing the Sun rather than Earth at the center. He is one of history's most famous astronomers.