Johannes Hevelius

Johannes Hevelius, born on January twenty-eighth, sixteen eleven, was a prominent figure in the realms of astronomy, cartography, and brewing. Residing in Gdańsk, within the Polish–Lithuanian Commonwealth, he not only made significant contributions to science but also served as a councillor and chairman of the city council of the Old Town.

Hevelius is celebrated as the founder of lunar topography, a title that underscores his pioneering work in mapping the moon's surface. His meticulous observations and detailed recordings led to the identification of ten new constellations, seven of which continue to be recognized and utilized by astronomers today.

In addition to his astronomical pursuits, Hevelius was an entrepreneur and a skilled brewer, showcasing his diverse talents and interests. His legacy endures not only through his scientific achievements but also through his contributions to the cultural and civic life of Gdańsk.