Science
Physicists, biologists, mathematicians and others who changed what could be known.
Chiron in Aries8
Alexander von Humboldt1769–1859Berlín, AlemaniaPrussian naturalist, founder of modern geographySun VirgoMoon ≈ PiscesScienceSeptember 14, 1769Gregor Mendel1822–1884Hyncice, República ChecaAugustinian friar, father of geneticsSun CancerMoon LeoScienceJuly 20, 1822Johannes Kepler1571–1630Weil der Stadt, AlemaniaGerman astronomer, author of the three planetary laws
Each entry cites the source of its birth date and place at the foot of the page. The time is another matter: it is known in very few cases, and without it a chart has no houses and no Ascendant — so no undocumented birth time is published here. For the same reason, when someone’s Moon sits close enough to a sign boundary that the twelve unknown hours could move it, the card reads «Moon ≈ Pisces» rather than stating it.