5 sett 1951 anni - Aug/Sept 1951 Lubbock Lights Professor "observed one formation of lights flying above a thin cloud at about 2,000 feet which he says allowed them to calculate that the lights were traveling at over 600 miles per hour"
Descrizione:
https://en.wikipedia.org/wiki/Lubbock_LightsAggiunto al nastro di tempo:
Data:
5 sett 1951 anni
Adesso
~ 74 years ago