Question

How was Aristarchus's explanation of the movement of objects in the sky different from other scientists' earlier explanations? Select two options.

A:He discovered Venus’s phases.
B:He argued that Earth rotates on its axis.
C:He explained the concept of retrograde motion.
D:He described the epicycles of the planets in the sky.
E:He stated that the Sun is the center of the solar system.

Answer 1

Answer:

Aristarchus was a very great astronomer

Explanation:

The answer I believe is B & C & D