That's your choice. Some people believe there are and others think it nonsense because they don't have proof to back it up.
The omitrix is not real. It was just made up. So I wouldn't think so.
That would be 'pre-heat'.
UFO's Are Real - 1979 is rated/received certificates of: USA:G
UFO's Are Real - 1979 was released on: USA: November 1979
No.
no
NO !
No they are from our planet
No, if by "real UFO" you mean "alien spacecraft*. No one is known and proven to have seen one of those!
Is It Real - 2005 UFO's 1-2 was released on: USA: 25 April 2005
from ailens
Neither. No UFO has been found, uncovered, or discovered.