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

1st extraterrestrial message...

event · 23 June 1974 · 51 years ago

1st extraterrestrial message sent from Earth into space

More events on 23 Jun

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.0028s.