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

Galileo may have unknowingly...

event · 28 January 1613 · 412 years ago

Galileo may have unknowingly viewed undiscovered planet Neptune

More events on 28 Jan

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.0027s.