UFO's are a real phenomenon. They are not from another planet, another galaxy, nor another universe. They are from another dimension.
1. They defy the laws of physics:
- They appear and dissapear from nowhere
- They accelerate and decelarate at impossible rates
- They begin as one and split into several and vice versa
- Where are they when not here. It's illogicical for them to visit, return home, and then return here.
- They have been around for some say centuries, especially since the 1940's and haven't done anything to communicate with us.
- There are thousands of human abductions over decades, if they are advanced enough for interstellar travel, why do they have to experiment on us over and over and over -- same for cattle mutilations