Although unidentified flying objects have been a topic of discussion for decades, there has always been a mysterious aura that surrounds them. Crash sites, sightings, and several eyewitnesses have pulled in a community of millions of believers who firmly think that unidentified flying objects have been visiting us for eons to study our Earth and us. Now, Professor Hermann Oberth has come out and stated that he believes unidentified objects are indeed real and that they are piloted by observers who have come from other parts of the universe. He is firmly convinced of their existence and even has a thesis as to how they fly and why they look they way they do. Professor Hermann Oberth is a German rocket expert and is considered a founding father of astronautics. GERMAN ROCKET EXPERT CONFIRMS UFOS EXIST AND ARE VISITING US HOW DO THEY FLY SO SILENTLY? Professor Oberth believes that they use artificial fields of gravity to fly the way that they do. The theory goes like this: the