82 Extraterrestrial Life Quotes To Inspire You

Following is our list of extraterrestrial life quotations and slogans full of insightful wisdom and perspective about extraterrestrial.

The Most Famous Extraterrestrial Life Quotes (Best in 2024)

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Is there intelligent life on Earth? — Frank Drake

The Moon and Mars were the two most likely candidates for life in the solar system; what exists beyond our solar system is mere guesswork. — Walter Lang

The thing that sets Mars apart is that it is the one planet that is enough like Earth that you can imagine life possibly once having taken hold there. — Steven Squyres

The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us. — Bill Watterson

I am sorry to say that there is too much point to the wisecrack that life is extinct on other planets because their scientists were more advanced than ours. — John F. Kennedy

Mars is the only place in the solar system where it's possible for life to become multi-planetarian. — Elon Musk

If there’s life on other planets, then the earth is the Universe’s insane asylum. — Voltaire

There's life all over this universe, but the only life in the solar system is on earth, and in the whole universe we are the only men. — George Wald

Claiming there is no other life in the universe is like scooping up some water, looking at the cup and claiming there are no whales in the ocean. — Neil deGrasse Tyson

Science and art sometimes can touch one another, like two pieces of the jigsaw puzzle which is our human life, and that contact may be made across the boderline between the two respective domains. — M. C. Escher

Alien Life Quotes

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If aliens are watching us through telescopes, they're going to think the dogs are the leaders of the planet. If you see two life forms, one of them's making a poop, the other one's carrying it for him, who would you assume is in charge? — Jerry Seinfeld

Never till this day Did life disturb the dense eternity Of joyless quiet; never skylark's song, Or storm-bird's prescient scream, or eaglet's cry, Made vital the gross fog. The very light Is but an alien that can find no welcome — Hartley Coleridge

First and foremost, The Quiet Invasion is a first contact story. What would we do if we actually found evidence of alien life out there? It's also about politics. — Sarah Zettel

Extraterrestrial life quote For what it's worth: it's never too late to be whoever you want to be. I hope yo
For what it's worth: it's never too late to be whoever you want to be. I hope you live a life you're proud of, and, if you find that you're not, I hope you have the strength to start over.

To consider the Earth as the only populated world in infinite space is as absurd as to assert that in an entire field of millet, only one grain will grow. — Metrodorus of Chios

Other intelligent life-forms will differ greatly in appearance - they may resemble the creature in E.T. or startle us with their beauty - but life itself is common, I'm certain. — Frank Drake

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

Extraterrestrial life quote Some days I wish I could go back in life. Not to change anything, but to feel a
Some days I wish I could go back in life. Not to change anything, but to feel a few things twice.

I wonder if, in fact, we have been observed by aliens and upon close examination of human conduct and human behavior they have concluded that there is no sign of intelligent life on Earth. — Neil deGrasse Tyson

To believe that the intolerable crime is to burn a few cars and rob some shops, whereas to kill a young man is trivial, is typically in keeping with what Marx regarded as the principal alienation of capitalism: the primacy of things over existence, of commodities over life and machines over workers — Alain Badiou

There is no religion in which everyday life is not considered a prison; there is no philosophy or ideology that does not think that we live in alienation. — Eugene Ionesco

Our society is so fragmented, our family lives so sundered by physical and emotional distance, our friendships so sporadic, our intimacies so 'in-between' things and often so utilitarian, that there are few places where we can feel truly safe. — Henri Nouwen

Extraterrestrial Quotes

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Extraterrestrial life quote

We are not alone in the universe. They have been coming here for a long time. — Edgar Mitchell

Two possibilities exist: Either we are alone in the Universe or we are not. Both are equally terrifying. — Arthur C. Clarke

But the UFO phenomenon simply does not behave like extraterrestrial visitors. It actually molds itself in order to fit a given culture. — John Ankerberg

Extraterrestrial life quote There comes a point in your life when you need to stop reading other people's bo
There comes a point in your life when you need to stop reading other people's book and write your own.

In my official status, I cannot comment on ET contact. However, personally, I can assure you, we are not alone! — Charles Camarda

The possibility of reduced-time interstellar travel either by advanced extraterrestrial civilizations at present or ourselves in the future, is not fundamentally constrained by physical principles. — Harold E. Puthoff

Bigfoot may well be an extraterrestrial, because... remember Chewbacca? — George Noory

Extraterrestrial life quote Never be a prisoner of your past. It was just a lesson, not a life sentence.
Never be a prisoner of your past. It was just a lesson, not a life sentence.

I'm not at liberty to discuss the governments knowledge of extraterrestrial UFO's at this time. I am still personally being briefed on the subject! — Richard M. Nixon

I would do it [study UFOs], but before agreeing to do it, we must insist upon full access to discs recovered. For instance in the L.A. case, the Army grabbed it and would not let us have it for cursory examination. — J. Edgar Hoover

That Mars is inhabited by beings of some sort or other we may consider as certain as it is uncertain what these beings may be. — Percival Lowell

Extraterrestri als are living now on Earth. They are everywhere, among your friends, neighbors, even your relatives. Their blood flows through our veins. We are as much brothers and sisters to beings from the stars as we are to animals of the Earth. — Dolores Cannon

Intelligent Life Quotes

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Never argue with stupid people, they will drag you down to their level and then beat you with experience. — Mark Twain

What lies behind us and what lies ahead of us are tiny matters compared to what lives within us. — Henry David Thoreau

It takes something more than intelligence to act intelligently. — Fyodor Dostoevsky

Extraterrestrial life quote Getting knocked down in life is a given. Getting up and moving forward is a choi
Getting knocked down in life is a given. Getting up and moving forward is a choice.

To laugh often and love much; to win the respect of intelligent persons and the affection of children; to earn the approbation of honest critics and endure the betrayal of false friends; to appreciate beauty. — Ralph Waldo Emerson

The first step in the acquisition of wisdom is silence, the second listening, the third memory, the fourth practice, the fifth teaching others. — Solomon Ibn Gabirol

I would like to be known as an intelligent woman, a courageous woman, a loving woman, a woman who teaches by being. — Maya Angelou

Extraterrestrial life quote The secret to living well and longer is: eat half, walk double, laugh triple and
The secret to living well and longer is: eat half, walk double, laugh triple and love without measure.

I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself — Simone de Beauvoir

To the intelligent man or woman, life appears infinitely mysterious. But the stupid have an answer for every question. — Edward Abbey

Extraterrestrial life quote

The measure of intelligence is the ability to change. — Albert Einstein

He who asks is a fool for five minutes, but he who does not ask remains a fool forever. — Mark Twain

Origin Of Life Quotes

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Origin of life research is a scam. — Lee Cronin

I was originally supposed to become an engineer but the thought of having to expend my creative energy on things that make practical everyday life even more refined, with a loathsome capital gain as the goal, was unbearable to me. — Albert Einstein

In life, finding a voice is speaking and living the truth. Each of you is an original. Each of you has a distinctive voice. When you find it, your story will be told. You will be heard. — John Grisham

Extraterrestrial life quote Sometimes the smallest step in the right direction ends up being the biggest ste
Sometimes the smallest step in the right direction ends up being the biggest step of your life. Tip top if you must, but take the step.

If the origin of life is the origin of evolution & nothing comes before life then we are indeed stuck. I don’t think we need to be. Let’s shed the dogma, ego, & closed minds & ask the question clearly. How do we detect the onset of evolution BEFORE biology? — Lee Cronin

Photography is a way of shouting, of freeing oneself, not of proving or asserting one's own originality. It's a way of life. — Henri Cartier-Bresson

When I think of a place of worship, I think of a place where one can sit and be reminded of all the things that are important outside our individual lives. To express spirituality, the architect has to think of the original material of architecture, space and light. — Richard Meier

Extraterrestrial life quote Don't wait for everything to be perfect before you decide to enjoy your life.
Don't wait for everything to be perfect before you decide to enjoy your life.

I have begun to think of life as a series of ripples widening out from an original center. — Seamus Heaney

The act of creation is a kind of ritual. The origins of art and human existence lie hidden in this mystery of creation. Human creativity reaffirms and mystifies the power of 'life. — Keith Haring

In short there is not a shred of objective evidence to support the hypothesis that life began in an organic soup here on the Earth. — Fred Hoyle

If I had my life to live over again, I would have made a rule to read some poetry and listen to some music at least once every week. — Charles Darwin

Existence Of Life Quotes

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I have spent the best years of my life giving people the lighter pleasures, helping them have a good time, and all I get is abuse, the existence of a hunted man. — Al Capone

For me life is continuously being hungry. The meaning of life is not simply to exist, to survive, but to move ahead, to go up, to achieve, to conquer. — Arnold Schwarzenegger

So remember to look up at the stars and not down at your feet. Try to make sense of what you see and hold on to that childlike wonder about what makes the universe exist. — Stephen Hawking

Extraterrestrial life quote Life is like a piano, the white keys represent happiness and the black shows sad
Life is like a piano, the white keys represent happiness and the black shows sadness, but as you go through life's journey, remember that the black keys also makes music.

Beloved, if any unholiness exists in the nature, it is not there by the consent of the Spirit of God. If unholiness is in your life it is because your soul is giving consent to it, and you are retaining it. Let it go. Cast it out and let God have His way in your life. — John G. Lake

Of course I’ll hurt you. Of course you’ll hurt me. Of course we will hurt each other. But this is the very condition of existence. To become spring, means accepting the risk of winter. To become presence, means accepting the risk of absence. — Antoine de Saint-Exupery

Only photography has been able to divide human life into a series of moments, each of them has the value of a complete existence. — Eadweard Muybridge

Extraterrestrial life quote Don't compare your life to others. There's no comparison between the sun and the
Don't compare your life to others. There's no comparison between the sun and the moon. They shine when it's their time.

The purpose of architecture is to shelter and enhance man's life on earth and to fulfill his belief in the nobility of his existence. — Eero Saarinen

I have concluded the evident existence of God, and that my existence depends entirely on God in all the moments of my life, that I do not think that the human spirit may know anything with greater evidence and certitude. — Rene Descartes

In a crystal we have clear evidence of the existence of a formative life principle, and though we cannot understand the life of a crystal, it is nonetheless a living being — Nikola Tesla

There are long periods when life seems a small, dull round, a petty business with no point, and then suddenly we are caught up in some great event which gives us a glimpse of the solid and durable foundations of our existence. — Queen Elizabeth II

People Writing About Extraterrestrial Life

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Name Quotes Likes
Read quotes by Walter Lang

Walter Lang
quotes on life, love and culture

33 141
Read quotes by Steven Squyres

Steven Squyres
quotes on education, leadership and politics

14 53
Read quotes by Bill Watterson

Bill Watterson
quotes on life

333 2988
Read quotes by John F. Kennedy

John F. Kennedy
quotes on democracy, leadership and change

771 13677
Read quotes by Elon Musk

Elon Musk
quotes on ai, life and education

281 2000
Read quotes by Voltaire

Voltaire
quotes on life, government and human nature

756 16591

More Extraterrestrial Life Quotes

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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

I believe that these extra-terrestrial vehicles and their crews are visiting this planet from other planets, which obviously are a little more technically advanced than we are here on earth. — Gordon Cooper

Extraterrestrial life quote Failure are part of life. If you don't fail, you don't learn
Failure are part of life. If you don't fail, you don't learn. If you don't learn you'll never change.

Extraterrestrial intelligence could have sent DNA-seed packets out through space to plant life on hospitable planets such as earth. — Timothy Leary

As I got closer it looked like a weather balloon, gray and about three feet in diameter. But as soon as I got behind the darn thing it didn't look like a balloon anymore. It looked like a saucer, a disk. — Deke Slayton

The fancy that extraterrestrial life is by definition of a higher order than our own is one that soothes all children, and many writers. — Joan Didion

[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. — Harold Urey

Eventually we must leave Earth-at least a certain number of our progeny must as our sun approaches the end of its solar life cycle. But just as terrestrial explorers have always led the way for settlers, this will also happen extraterrestrially. Earth is our cradle, not our final destiny. — Edgar Mitchell

This planet seems to be in such sorry shape. And I can't ever think about the rest of the universe without coming back home and thinking what the implications for life here would be if we were to really have some definitive proof of extraterrestrial life. — Ann Druyan

In our time the search for extraterrestrial life will eventually change our laws, our religions, our philosophies, our arts, our recreations, as well as our sciences. Space, the mirror, waits for life to come look for itself there. — Ray Bradbury

Discussing the possibilities of extraterrestrial life: I would love it even if they were short, sullen, grumpy and sexually obsessed. But there just isn't any good evidence. — Carl Sagan

In the Year 2000 the discovery of extraterrestrial life will create a revolution in science, art, and pornography. — Conan O'Brien

The Federal government does not have any information about extraterrestrial life to conceal, and there are no secret projects for me to investigate. — Orrin Hatch

It's only fashion that has said the pendulum has swung from extreme skepticism about extraterrestrial life to extreme credulity. The truth is somewhere in between. — Paul Davies

The biggest breakthrough in the next 50 years will be the discovery of extraterrestrial life. We have been searching for it for 50 years and found nothing. That proves life is rarer than we hoped, but does not prove that the universe is lifeless. We are only now developing the tools to make our searches efficient and far-reaching, as optical and radio detection and data processing move forward. — Freeman Dyson

We have never denied that it is possible, indeed probable, that other forms of life, even intelligent life, exist in the universe. But this is different from the belief that we are now being visited by extraterrestrial beings in spacecraft, that they are abducting people, and the there is a vast government cover-up. — Paul Kurtz

We feel certain that the extraterrestrial message is a mathematical code of some kind. Probably a number code. Mathematics is the one language we might conceivably have in common with other forms of intelligent life in the universe. As I understand it, there is no reality more independent of our perception and more true to itself than mathematical reality. — Don Delillo

The evidence that at least one extraterrestrial civilization has visited Earth is extensive both in scope and detail. In its totality it comprises a body of evidence which at the very least supports the general assessment that extraterrestrial life has been detected, and that a vigorous program of research and serious diplomatic initiatives is warranted. — Steven M. Greer

We are so used to the notion of our own inevitability as life's dominant species that it is hard to grasp that we are here only because of timely extraterrestrial bangs and other random flukes. The one thing we have in common with all other living things is that for nearly four billions years our ancestors have managed to slip through a series of closing doors every time we needed them to. — Bill Bryson

In Conclusion

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