Originally Posted by myh4tch

Im by far not the most qualified guy to be talking about this but being an aircraft mechanic in the marines i've seen some pretty cool aircraft that come stop by the base to fuel up etc..

also being from nova (which is so close to DC) i know their are all sorts of military aircraft that are not known to the public which are still in testing or are just not ready to be broadcasted. A lot of which fly out of Andrews Airforce base etc. Also with experimenting with hydro propulsion and other such methods, anything is possible.

You definitly would not see any kind of exhuast gas esp. at night. Even during the day jets like the harrier etc you hardly ever see exhuast.

I'm not a disbeliever to other life forms, im sure they exist, I just think their are other explanations to explain that.