15h 54min, feb 7, 1507 y - Nicolas Copernicus
Description:
Nicolaus Copernicus was a Renaissance-era mathematician and astronomer who formulated a model of the universe that placed the Sun rather than the Earth at the center of the universe, likely independently of Aristarchus of Samos, who had formulated such a model some eighteen centuries earlier.Added to timeline:
Date:
15h 54min, feb 7, 1507 y
Now
~ 517 years ago
