There have been some events like the "Phoenix Lights", when a mile long ufo flew over a town in Arizona back in 1997. Tens of thousands of people witnessed this and saw everything with their own eyes, there are videos, etc.
This one was too big and too obvious to be fake.
What I don't understand is how we're still doubting if there's intelligent life besides us...
The chances are these videos are fake and have no relevance to extraterrestrial life forms. If they were real the whole world would know and it would be on the news all the time!
What about thousands of people confirming that they saw with their own eyes whatever is filmed in the video?
This was on the news back in 1997, but then the story just faded away without any explanation.
I couldn't tell you but in my opinion there seems to be a catch