Tycho Brahe (14 December 1546, in Knudstrup, Denmark24 October 1601, in Prague, Bohemia, nou the Czech Republic) wis a Dens nobleman, weel kent as an astronomer/astrologer (the twa wisna distinct at thon tyme) an an alchemist. He haed Uraniborg biggit, that becam an aerlie 'research institute'. For purposes o publeication, he awned a prentin press an a paper mill. His best kent assistant wis Johannes Kepler.

Tycho Brahe