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

Question

Quizplus · Accepted Answer

The realization that Earth was not the center of the universe dates back to the Copernican Revolution in the 16th century. Nicolaus Copernicus proposed the heliocentric model of the solar system, which placed the sun at the center and the planets, including Earth, in orbits around it. This idea was later confirmed by observations made by Galileo Galilei and others.

When Did Humans First Learn That Earth Is Not the Center