“Well, what the fuck would an extraterrestrial life form want to come here for?” — Matt Haig Copy Share Image
We are not alone in the universe. They have been coming here for a long time... — Edgar Mitchell Copy Share Image
Of course it is possible that UFO's really do contain aliens as many people believe, and the government is hushing it up — Stephen Hawking Copy Share Image
“In order to understand more it is imperative that we improve our knowledge before choosing which side of the fence we feel… — J.P. Robinson Copy Share Image
“Any life-form advanced enough to travel light-years through interstellar space would have nothing to learn by probing the rectums of farmers in… — Dan Brown Copy Share Image
Among the plausible niches for extraterrestrial life in our solar system, the clouds of Venus are among the most accessible and the… — David Grinspoon Copy Share Image
I'm not at liberty to discuss the governments knowledge of extraterrestrial UFO's at this time. I am still personally being briefed on… — Richard M. Nixon Copy Share Image
The Federal government does not have any information about extraterrestrial life to conceal, and there are no secret projects for me to… — Orrin Hatch Copy Share Image
“Instead of being happy by satisfying our ego through saying that there is only life in our world in this universe, we… — Mehmet Murat ildan Copy Share Image
“You have to think if we've been visited by extraterrestrial life, it was like a zookeeper walking into the chimp enclosure: He… — J. Richard Singleton Copy Share Image
Most visions of extraterrestrial life are actually steeped in human hubris. The fictional extraterrestrials of 'Star Trek' or a hundred other space… — Nathan Myhrvold Copy Share Image
I'm of the opinion that it flies in the face of reason not to believe. The odds are too great against you… — John de Lancie Copy Share Image
“There's one important question humanity has asked throughout history that no longer needs to be asked! Are there other intelligent beings out… — Mehmet Murat ildan Copy Share Image
It's only fashion that has said the pendulum has swung from extreme skepticism about extraterrestrial life to extreme credulity. The truth is… — Paul Davies Copy Share Image
“Finding just one flower instead of thousands of crocodiles on an unknown planet would make human beings much happier because flowers symbolize… — Mehmet Murat ildan Copy Share Image
As far as I'm concerned, Enceladus has become the go-to place in our solar system for issues bearing on extraterrestrial life. It's… — Carolyn Porco Copy Share Image
“Is there life on earth? Yes there is! Are there special molecules that create life on Earth that do not exist in… — Mehmet Murat ildan Copy Share Image
The biggest breakthrough in the next 50 years will be the discovery of extraterrestrial life. We have been searching for it for… — Freeman Dyson Copy Share Image
The evidence that at least one extraterrestrial civilization has visited Earth is extensive both in scope and detail. In its totality it… — Steven M. Greer Copy Share Image
In the firm belief that the American public deserves a better explanation than that thus far given by the Air Force, I… — Gerald R. Ford Copy Share Image
“We live in a world where extraterrestrials could be everywhere and you would never know. A world driven by god’s, unexplained structures,… — Michael E Emmering Copy Share Image
“It is irrelevant whether or not there are other forms of life in the Galaxy or in other galaxies. The fact that… — Jamal Nazrul Islam Copy Share Image
“The modern belief that highly advanced civilizations from other planets are visiting the Earth via spacecraft is a ruse. If real, they… — Jeffrey W. Mardis Copy Share Image
“In very different ways, the possibility that the universe is teeming with life, and the opposite possibility that we are totally alone,… — Richard Dawkins Copy Share Image
“I'm frequently asked, "Do you believe there's extraterrestrial intelligence?" I give the standard arguments- there are a lot of places out there,… — Carl Sagan Copy Share Image
I've been asked about UFOs and I've said publicly I thought they were somebody else, some other civilization. — Gene Cernan Copy Share Image
Discovering traces of life on Mars would be of tremendous scientific significance: The first time that any signs of extraterrestrial life had… — Nick Bostrom Copy Share Image
“It amazes me how people can close their minds off to the size of the Universe. With billions of stars, millions of… — Coriander Woodruff Copy Share Image
“To think that there are no primitive or intelligent life forms outside the world means to have never grasped the ability of… — Mehmet Murat ildan Copy Share Image
“We’re searching for intelligent, conscious, tool-making beings that have developed a language we’re capable of understanding. We’re searching for intelligent conscious, tool-making,… — Stephen Webb Copy Share Image
I don't believe in a conspiracy to hide the existence of extraterrestrial life. — David Duchovny Copy Share Image
In the Year 2000 the discovery of extraterrestrial life will create a revolution in science, art, and pornography. — Conan O'Brien Copy Share Image
The fancy that extraterrestrial life is by definition of a higher order than our own is one that soothes all children, and… — Joan Didion Copy Share Image
Discussing the possibilities of extraterrestrial life: I would love it even if they were short, sullen, grumpy and sexually obsessed. But there… — Carl Sagan Copy Share Image
I believe that these extra-terrestrial vehicles and their crews are visiting this planet from other planets, which obviously are a little more… — Gordon Cooper Copy Share Image
“If one day there is only one person left living in the world, that person will no longer have a message to… — Mehmet Murat ildan Copy Share Image
[My study of the universe] leaves little doubt that life has occurred on other planets. I doubt if the human race is… — Harold Urey Copy Share Image
This planet seems to be in such sorry shape. And I can't ever think about the rest of the universe without coming… — Ann Druyan Copy Share Image
For many centuries, humans have speculated that there might be planetary systems around other stars and that there could be extraterrestrial life… — George Smoot Copy Share Image
![“[My study of the universe] leaves little doubt that life has occurred on other planets. I doubt if the human race is the most intelligent form of life.” quote by Harold Urey](https://sms4smile.com/quotes/img-quotes/892/harold-urey-42546_alien-life_my-study-of-the-universe-leaves-little-d_2736196.jpg)
