You don't have to believe in Unidentified Flying Objects. By definition they exist when people observe something in the sky that cannot be identified. When we c

You don't have to believe in Unidentified Flying Objects. By definition they exist when people observe something in the sky that cannot be identified. When we can identify an object as a flying spaceship from Mars it is no longer a UFO. We have some nice footage of a meteor in Russia [0] that would have been a UFO in previous time. [0] https://en.wikipedia.org/wiki/Chelyabinsk_meteor https://en.wikipedia.org/wiki/Chelyabinsk_meteor