What is another word for heliocentric systems?
Pronunciation: [hˌɛlɪə͡ʊsˈɛntɹɪk sˈɪstəmz] (IPA) 
Heliocentric systems refer to the idea that the sun is the center of the solar system, and all the planets orbit around it. Other words that can be used interchangeably with heliocentric systems include sun-centered, solar-centric, and Sol-centric. Additionally, some may refer to heliocentricity or solar-centricity. Heliocentric systems were first proposed by Greek astronomer Aristarchus in the 3rd century BCE and were later refined by Nicolaus Copernicus in the 16th century. This theory revolutionized the way we understand the universe and led to the eventual acceptance of the modern, heliocentric model of the solar system.
