2 ms·
Except when they are not. https://www.history.com/news/ufo-sightings-speed-appearance-movement https://www.history.com/news/ufo-sightings-speed-appearance-...
by typeformer 7y ago
Except when they are not.
https://www.history.com/news/ufo-sightings-speed-appearance-movement https://www.history.com/news/ufo-sightings-speed-appearance-...