Read the excerpts from Chapter Two of Windows to the Universe: Revolutions in Astronomy.In this model, the sun was at the center of the solar system, and Earth, along with other planets, orbited around it (this idea was revolutionary, but it wasn't brand new—remember Aristarchus?).…Aristarchus was an ancient Greek astronomer who lived around 2,000 years ago. He was the first known person to suggest that the Sun, not the Earth, was at the center of the universe, and that the Earth and other planets revolved around it. His ideas were way ahead of his time but weren't widely accepted until many centuries later.Why did the author most likely include this supporting text on Aristarchus?
Answer
A
to compare the methods used by Aristarchus and Copernicus to study the solar system
B
to highlight Aristarchus's influence on Copernicus's development of the heliocentric theory
C
to provide a historical context that reinforces the revolutionary nature of the heliocentric model
D
to emphasize how long it took for Aristarchus's ideas to gain acceptance in the scientific community
Explanation
The excerpt notes that the Sun-centered idea was revolutionary but “wasn't brand new,” then introduces Aristarchus as an ancient thinker who proposed it long before it became widely accepted. This gives historical context and reinforces how revolutionary the heliocentric model was in its later era. The passage does not describe Aristarchus’s methods or say that he influenced Copernicus.
AI-written and checked against the verified answer.