When did humans first learn that Earth is not the center of the universe?
A) within the past 500 years
B) about 2000 years ago
C) around the time that early humans acquired language
D) We haven't; there is still considerable scientific debate about whether Earth is the center of the universe.

Question

Quizplus · Accepted Answer

The heliocentric model, which proposed that the Earth is not the center of the universe, was popularized by Copernicus in the 16th century, within the past 500 years.

When Did Humans First Learn That Earth Is Not the Center