1 of 5000

|

women's t-shirts portrait women's t-shirts politician women's t-shirts science women's t-shirts history women's t-shirts historic women's t-shirts historical women's t-shirts famous women's t-shirts important women's t-shirts notable women's t-shirts well-known women's t-shirts figure women's t-shirts person women's t-shirts personality women's t-shirts people women's t-shirts personalities women's t-shirts

photographs portrait photos politician photos science photos history photos historic photos historical photos famous photos important photos notable photos well-known photos figure photos person photos personality photos people photos personalities photos

Add This Artwork to Your Favorites Collection

Comment

Add This Artwork to Your Favorites Collection

Comment

Johannes Hevelius (1611-1687) was a Polish astronomer. He is remembered as the founder of founder of lunar topography, who also described ten new constellations (seven of which are still recognized by astronomers). Hevelius is regarded as having been the greatest astronomer in Poland after Copernicus. He was also a councilor, mayor of Danzig and was taught the art of brewing from his father, a wealthy merchant of Bohemian origin. Throughout his life, Hevelius took a leading part in municipal administration, but his chief interest was astronomy. In 1641 he built an observatory on the roofs of his three connected houses. The observatory was known by the name Sternenburg or "Star Castle". Hevelius made observations of sunspots, 1642-1645, devoted four years to charting the lunar surface and discovered the Moon's libration in longitude. He discovered four comets, in 1652, 1661,1672 and 1677. These discoveries led to his thesis that such bodies revolve around the Sun in parabolic paths. H...