Do your selves a favor.
Look into "Robert Emenegger".
He's a good friend of mine....hell I bought his 1984 Maserati from him back in the day (killer Ghibli Cup car, very few ever made).
Anywho....he's kinda famous for a film he made, the .gov requested he do so, and he did.
You'll find lots of speculation, disbelief, belief, discredit, and credit about it from every angle you can imagine.
The thing is....the .gov asked him to make a movie about UFOs to inform and teach the public about it.
Shit got buried quick after some egg head or another got wind of it.
Yea, I've seen the flick, being me, no comments.
But, Bob is my friend and I believe him because he is one stand up man......plus he has a really bitchin set of knights armor that IS real and kicks ass and he has all the shit to go with, like swords, maces, shields....loads of nice shit.
Anyway...
en.wikipedia.org