God is out of question, he is the Creator of all Multiversums, \nUFO are unidentified flying Objects, could be created by the NASA or in the military Lab's in zone 51, there are also UFO's from outer space, but as I know they are not coming here since we have advanced in technology to spy in Space with the Hubble-Telescop.\nGhosts are shadows or Echoes from people who were living on earth with a strong etheric body. they are not self-living creatures, just echoes. You cannot talk to them , even not communicate, they are marching or acting in the same way like their owner have done before.