one day vince will understand everything as all of you too ,,,it happens usually right before death when it comes to human being,,time travel was possible with atoms particals back in early 2000s,,on the way to be achieved in your current universe where you are active,,ufos as you like to call them are us from the future,,by us gh15 means human being earth human beings ,,,and beings from other planets in other galaxies that also have infinite number of paralal universes,,
your modern physics is catching up right now ,,at this time ,,cherish it
by the way the fella who got back from 2036 was the one who died ,,it was not a hoax,,he died in the final stage and did not complete the mission because of personal greed and the seek to interfer in matters of life and death,,you learn not to do it ,,it was learned 13 years later