UFOs...myth or fact?

huh 

pawn, I could mainly only see the bottom of the object which was circular. It seems like there was a dome like thing on top which I saw a glimpse of when it flew away. THough it was a circular thing. A short cylinder

Would I be right in thinking that the less an item protrudes from the top or side the more aerodynamic it is??

UFO is man made things that is either from this planet, or from another planet...fact is, it is made from matter.  It mean that a piece of planet was taken, and skillfully cast into a flying machine...but that is for people that want lumps of earth to take us somewhere...they think because a car can take us to the mall, a similar idea should take us to the furthest points in the galaxy.  real  developed aliens(more advanced humans)have developed a way to move between planets...its those who want lumps-of-earth-make-or-break-we-will-do-it-approach, that concerns me, look dad, there a UFO, now we know that life do exist, we should build our own, haha