Err Houston, we've had a problem. [pause] We've had a main B bus undervolt. — Jim Lovell Copy Share Image
“I thought it was time I introduced you to one of my favorite things—star gazing.” — Alexa Grace Copy Share Image
UFOs: The reliable cases are uninteresting and in the interesting cases are unreliable. — Carl Sagan Copy Share Image
The dinosaurs became extinct because they didn't have a space program. — Larry Niven Copy Share Image
We want to explore. We're curious people. Look back over history, people have put their lives at stake to go out and… — Eileen Collins Copy Share Image
I'm interested in man's march into the unknown but to vomit in space is not my idea of a good time. Neither… — William Shatner Copy Share Image
It's a strange, eerie sensation to fly a lunar landing trajectory not difficult, but somewhat complex and unforgiving. — Neil Armstrong Copy Share Image
We believe that when men reach beyond this planet, they should leave their national differences behind them. — John F. Kennedy Copy Share Image
The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space… — Larry Niven Copy Share Image
Imagine how foolish you would feel if you didn't try only because someone said you're a lunatic. — Paul Horowitz Copy Share Image
Many say exploration is part of our destiny, but it's actually our duty to future generations and their quest to ensure the… — Buzz Aldrin Copy Share Image
If we want to go to space with humans, that's for fun not for science. Human adventures in space are just sporting… — Freeman Dyson Copy Share Image
The sun truly "comes up like thunder," and it sets just as fast. Each sunrise and sunset lasts only a few seconds.… — Joseph P. Allen Copy Share Image
I think in the long run the money that s been put into the space program is one of the best investments… — Arthur C. Clarke Copy Share Image
It was a cherished experience. I feel I got the chance to see the inner workings of the grand order of things.… — Scott Carpenter Copy Share Image
The view of the moon that we've been having recently is really spectacular. It fills about three-quarters of the hatch window, and… — Neil Armstrong Copy Share Image
“There I am in my younger days, star gazing Painting picture perfect maps Of how my life and love would be Not… — Indigo Girls Copy Share Image
We are the lucky generation. We first broke our earthly bonds and ventured into space. From our descendants- perches on other planets… — Walter Cronkite Copy Share Image
Of all tools, an observatory is the most sublime. . . . What is so good in a college as an observatory?… — Ralph Waldo Emerson Copy Share Image
A single message from space will show that it is possible to live through technological adolescence. . . . It is possible… — Carl Sagan Copy Share Image
Armstrong, sitting in the commander's seat, spacesuit on, helmet on, plugged into electrical and environmental umbilical's, is a man who is not… — Norman Mailer Copy Share Image
If the human species, or indeed any part of the biosphere, is to continue to survive, it must eventually leave the Earth… — Frank J. Tipler Copy Share Image
But space travel can't ease the pressure on a planet grown too crowded not even with today's ships and probably not with… — Robert A. Heinlein Copy Share Image
Once the threshold is crossed when there is a self-sustaining level of life in space, then life's long-range future will be secure… — Martin Rees Copy Share Image
In time, [a Martian] colony would grow to the point of being self- sustaining. When this stage was reached, humanity would have… — Paul Davies Copy Share Image
Perchance, coming generations will not abide the dissolution of the globe, but, availing themselves of future inventions in aerial locomotion, and the… — Henry David Thoreau Copy Share Image
The question to ask is whether the risk of traveling to space is worth the benefit. The answer is an unequivocal yes,… — William E. Burrows Copy Share Image
Until now in world's history, whenever we've had a dark age, its been temporary and local. And other parts of the world… — Isaac Asimov Copy Share Image
I have a hunch the most important reason we're going to space is not known now. — Burt Rutan Copy Share Image
This vehicle is performing like a champ. I've got a super spaceship under me. — Robert Crippen Copy Share Image
Flying saucers are real. Too many good men have seen them, that don't have hallucinations. — Eddie Rickenbacker Copy Share Image
The Shuttle is to space flight what Lindbergh was to commercial aviation. — Arthur C. Clarke Copy Share Image
It means nothing to me. I have no opinion about it, and I don't care. — Pablo Picasso Copy Share Image
I'm coming back in... and it's the saddest moment of my life. — Edward Higgins White Copy Share Image