Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei
  1. Home
  2. Science
  3. Detail of event

Tycho (astronomy)

science · 21 March 1599 · 425 years ago

Tycho Tycho sends a letter to Longomontanus, in which he reports his revised theory.

More science on 21 Mar

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.0115s.