Astronomy On This Day In History: Tycho Brahe’s Supernova Observed In Constellation Cassiopeia – On Nov 6, 1572 MessageToEagle.com | November 6, 2016 MessageToEagle.com – On November 6, 1572, a supernova was first observed by the German astronomer Wolfgang Schüler of Wittenberg. This spectacular celestial event was observed in the W-shaped Read More