Johannes Hevelius
Daniel Schultz, Public domain, via Wikimedia Commons

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Johannes Hevelius

Entrepreneur · born February 7, 1611 · died 1687

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About

Johannes Hevelius was a councillor and chairman of the city council of the Old Town, Gdańsk. As an astronomer, he gained a reputation as "the founder of lunar topography", and described ten new constellations, seven of which are still used by astronomers.

Adapted from Wikipedia (CC BY-SA 4.0).

Milestones, by age

Dated facts from Wikidata; ages marked “about” come from year-only dates.

  1. ~30Became alderman1641
  2. ~53Received the Fellow of the Royal Society1664

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Every fact on this page traces to one of these.

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Also born on February 7

Johannes's most notable birthday twins

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