Think about the article. Which of these is true?

Question

Galileo used a telescope to see that the moon was perfectly round.
Copernicus believed that Jupiter is closer to the sun than Earth is.
Galileo used a telescope to view solar systems in distant galaxies.
Copernicus believed that Earth is closer to the sun than Jupiter is.

Answer 1

Galileo used a telescope to view solar systems in distant galaxies.