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Automatische Übersetzung:
Tycho Brahe (Tyge Ottesen Brahe - 1546-1601) Danish astronomer, astrologer and alchemist who built astronomical instruments which enabled him to make the most accurate observations of his time. His system of the universe (Tychonic system) was a mixture of the Ptolemaic and Copernican systems. Engraving after an unknown artist.