I am completely convinced that UFOs have an out-of-world…

I am convinced that UFOs exist because I've seen one...

— Jimmy Carter

If I become President, I'll make every piece of information this country has about UFO sightings available to the public, and the scientists. I…

— Jimmy Carter

The phenomenon of UFOs does exist, and it must be treated seriously.

— Mikhail Gorbachev

UFOs: The reliable cases are uninteresting and in the interesting cases are unreliable.

— Carl Sagan

I've been asked about UFOs and I've said publicly I thought they were somebody else, some other civilization.

— Gene Cernan

I am convinced, completely convinced, that there was nothing random about [the adoption], she is the daughter I should have.

— Meg Ryan

“Is there life on earth? Yes there is! Are there special molecules that create life on Earth that do not exist in the universe?…

— Mehmet Murat ildan

These abnormal aspects included the shapes of UFOs and their behavior. Most of the UFOs seen in the daytime were said to have had…

— Don Berliner

At first glance, the idea that some UFOs may be vehicles from outside the Earth seems utterly preposterous, the baseless result of wishful thinking…

— Don Berliner

To my way of thinking, there is every bit as much evidence for the existence of UFOs as there is for the existence of…

— George Carlin

In the firm belief that the American public deserves a better explanation than that thus far given by the Air Force, I strongly recommend…

— Gerald R. Ford

What most people don't understand is that UFOs are on a cosmic tourist route. That's why they're always seen in Arizona, Scotland, and New…

— Alice Cooper

I would do it [study UFOs], but before agreeing to do it, we must insist upon full access to discs recovered. For instance in…

— J. Edgar Hoover

The proponents of UFOs offer up impressive quantities of principally eyewitness data, which although largely subjective and circumstantial in nature, is nevertheless quite intriguing……

— Peter Davenport

“If aliens do not exist in this universe, then you do not exist in this universe as well! If you exist in this universe,…

— Mehmet Murat ildan