Question

who rediscovered aristarchuss model of a heliocentric solar system? copernicus galileo kepler ptolemy

Explanation:

Aristarchus first proposed a heliocentric model, and centuries later, Copernicus developed and popularized the modern heliocentric solar system model, effectively rediscovering and formalizing this framework. Galileo provided observational evidence for it, Kepler refined orbital laws, and Ptolemy advocated a geocentric model.

Answer:

Copernicus