Sophia Brahe that Larsdatter worked for Tycho in Denmark, and later for Sophie, who taught her medicine. Larsdatter was variously said to have lived to 123 or 124 years and to have become known for her "miracle plaster". Sophia Brahe Sophia or Sophie Brahe or after marriage Sophie Thott Lange (22 September 1556 or 24 August 1559 – 1643), was a Danish horticulturalist with knowledge of astronomy, chemistry, and medicine. She assisted her brother Tycho Brahe with his astronomical observations. She was born in Knudstrup, as the youngest of ten children, to Otte Brahe "rigsråd," or advisor to the King of Denmark;
Tycho G Tycho G Tycho G has been proposed as the surviving binary companion star of the SN 1572 supernova event. The star is located about 12,000 light-years away in the constellation Cassiopeia. It is a subgiant, similar to our Sun in temperature, but more evolved and luminous. The supernova SN 1572 is often called "Tycho's supernova", named after Tycho Brahe who observed the "new star" in 1572. The postfix "G" originates from the candidate companion stars considered in a 2004 study, labelled Tycho A to Tycho V. Tycho G is travelling away from us at nearly 80 km/s, much faster than