Renaissance astronomer Tycho Brahe’s laboratory is home to a chemical mystery that has remained unsolved for centuries
When you buy through links in our articles, Future and its syndication partners may earn commission. Portrait of the Danish astronomer Tycho Brahe, who lived around 1590, superimposed over one of his diagrams of the sky and objects in the solar system. | Credit: Left: adoc-photos/Corbis via Getty Images Right: Universal History Archive / Universal… Read More »