Hypodermic, if they flew light years to view us wouldn't they already have better weapons? Rickenberger, that old film didn't really show things exactly as they were they could be shiny and that film not show that.

I thought foo fighters were supposed to glow? CLean your negatives before you print, people!

maybe they are studying how we act in combat and what kind of weapons we have so that they can build better weapons so that they can destroy us!? :O

Hehe, only if... ...we'd show them a thing or two. Coz there always hiding in the clouds, abducting cows, that sort of thing. so what i say too them, bring it on baby...

Maybe some Aliens came for a visit to study how humans fight?

An interesting phenomenon, substantiated by reputable witnesses. For the curious, that is a Nakajima B2NJ bomber, I believe.

it was WW2

Foo fighters are strange light objects that appeared in World War II (Or was it World War I? I'm not good at history) when we were fighting the Germans in air combat. We thought they were a new kind of weapon from the Germans. They weren't, and the Germans also reported seeing them.