![]() ![]() Nicolaus Copernicus knew about the possibility that Aristarchus had a 'moving Earth' theory, although it is unlikely that Copernicus was aware that it was a heliocentric theory. His astronomical ideas were often rejected in favor of the geocentric theories of Aristotle and Ptolemy. Like Anaxagoras before him, Aristarchus suspected that the stars were just other bodies like the Sun, albeit farther away from Earth. 470 – 385 BCE) of a fire at the center of the universe, but Aristarchus identified the "central fire" with the Sun and he put the other planets in their correct order of distance around the Sun. Īristarchus was influenced by the concept presented by Philolaus of Croton (c. Along with his contributions to the heliocentric model, as reported by Vitruvius, he created two separate sundials: one that is a flat disc and one hemispherical. According to Ptolemy, during Aristarchus' time there, he observed the summer solstice of 280 BCE. He was a student of Strato of Lampsacus, who was the third head of the Peripatetic School in Greece. 230 BCE) was an ancient Greek astronomer and mathematician who presented the first known heliocentric model that placed the Sun at the center of the known universe, with the Earth revolving around the Sun once a year and rotating about its axis once a day. Aristarchus of Samos ( / ˌ æ r ə ˈ s t ɑːr k ə s/ Greek: Ἀρίσταρχος ὁ Σάμιος, Aristarkhos ho Samios c. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |