ASTRONOMER

Aristarchus of Samos

311 BC - 230 BC

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Aristarchus of Samos (; Greek: Ἀρίσταρχος ὁ Σάμιος, Aristarkhos ho Samios; c. 310 – c. 230 BC) 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. He was influenced by the concept presented by Philolaus of Croton (c. 470 – 385 BC) 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.Like Anaxagoras before him, Aristarchus suspected that the stars were just other bodies like the Sun, albeit farther away from Earth. Read more on Wikipedia

Since 2007, the English Wikipedia page of Aristarchus of Samos has received more than 938,838 page views. His biography is available in 64 different languages on Wikipedia (up from 63 in 2019). Aristarchus of Samos is the 9th most popular astronomer (down from 8th in 2019), the 34th most popular biography from Greece and the most popular Greek Astronomer.

Aristarchus of Samos is most famous for his heliocentric theory, which states that the Earth revolves around the sun.

Memorability Metrics

  • 940k

    Page Views (PV)

  • 81.41

    Historical Popularity Index (HPI)

  • 64

    Languages Editions (L)

  • 10.92

    Effective Languages (L*)

  • 3.12

    Coefficient of Variation (CV)

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Among ASTRONOMERS

Among astronomers, Aristarchus of Samos ranks 9 out of 532Before him are Giordano Bruno, Ptolemy, Johannes Kepler, Tycho Brahe, Anders Celsius, and Edwin Hubble. After him are William Herschel, Ulugh Beg, Hipparchus, Ole Rømer, Carl Sagan, and Ja'far al-Sadiq.

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Contemporaries

Among people born in 311 BC, Aristarchus of Samos ranks 1 Among people deceased in 230 BC, Aristarchus of Samos ranks 1After him are Timon of Phlius, Diodotus I, and Agron.

Others Born in 311 BC

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Others Deceased in 230 BC

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In Greece

Among people born in Greece, Aristarchus of Samos ranks 34 out of 855Before him are Leonidas I (-540), Xenophon (-430), Pargalı Ibrahim Pasha (1493), Pyrrhus of Epirus (-318), Cleisthenes (-565), and Myron (-500). After him are Polybius (-208), Alcibiades (-450), Muhammad Ali of Egypt (1769), Nurbanu Sultan (1525), Pindar (-517), and Gorgias (-483).

Among ASTRONOMERS In Greece

Among astronomers born in Greece, Aristarchus of Samos ranks 1After him are Oenopides (-490).