Space quotes
4.7K quotes on this topic — from poets, philosophers, and thinkers across history.
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Browse quotes that often appear alongside space — connected by shared ideas and recurring themes.
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"Adults follow paths. Children explore. Adults are content to walk the same way, hundreds of times, or thousands; perhaps it never occurs to adults to step off the paths, to creep beneath rhododendrons, to find the spaces between fences. I was a child, which meant that I knew a dozen different ways of getting out of our property and into the lane, ways that would not involve walking down our drive."
"No, look, there's a blue box. It's bigger on the inside than it is on the outside. It can go anywhere in time and space and sometimes even where it's meant to go. And when it turns up, there's a bloke in it called The Doctor and there will be stuff wrong and he will do his best to sort it out and he will probably succeed cos he's awesome. Now sit down, shut up, and watch 'Blink'."
"A library is a place that is a repository of information and gives every citizen equal access to it. That includes health information. And mental health information. It's a community space. It's a place of safety, a haven from the world."
"'As a fraction of your tax dollar today, what is the total cost of all spaceborne telescopes, planetary probes, the rovers on Mars, the International Space Station, the space shuttle, telescopes yet to orbit, and missions yet to fly?' Answer: one-half of one percent of each tax dollar. Half a penny. I'd prefer it were more: perhaps two cents on the dollar. Even during the storied Apollo era, peak NASA spending amounted to little more than four cents on the tax dollar."
"Trillions of years into the future, when all stars are gone...all parts of the cosmos will cool to the same temperature as the ever-cooling background. At that time, space travel will no longer provide refuge because even Hell will have frozen over. We may then declare that the universe has died-not with a bang, but with a whimper."
"There's an old saying in the space community: 'If God wanted us to be a spacefaring species, he would have given us a moon'."
"The cosmic calendar is quite a fertile mode for communicating how small we are over time and space."
"FM signals and those of broadcast television...travel out to space at the speed of light. Any eavesdropping alien civilization will know all about our TV programs (probably a bad thing), will hear all our FM music (probably a good thing), and know nothing of the politics of AM talk-show hosts (probably a safe thing)."
"As a scientist, I want to go to Mars and back to asteroids and the Moon because I'm a scientist. But I can tell you, I'm not so naive a scientist to think that the nation might not have geopolitical reasons for going into space."
"Space only becomes ordinary when the frontier is no longer being breached."
"If you want a nation to have space exploration ambitions, you've got to send humans."
"We should not measure our space-faring era by where footprints have been laid.... We should measure our era by how many people take no notice at all. A legacy rises to become culture only when its elements are so common that they no longer attract comment."
"Space enthusiasts are the most susceptible demographic to delusion that I have ever seen."
"If your ego starts out, "I am important, I am big, I am special," you're in for some disappointments when you look around at what we've discovered about the universe. No, you're not big. No, you're not. You're small in time and in space. And you have this frail vessel called the human body that's limited on Earth."
"Private enterprise can never lead a space frontier. It's not possible because a space frontier is expensive, it has unknown risks and it has unquantified risks."
"If it's a new planet, sign me up. I'm tired of driving around the block, boldly going where hundreds have gone before in orbit around earth-give me a place to go and I'll go."
"As the plow pushes through a parking lot of light fluffy snow, the snow clumps together in bigger and bigger chunks. Out in space, pressure hitting a gas cloud has a similar effect, except, instead of snowballs, you get stars!"
"I don't want to go back into space for military reasons, but the economic driver still remains. And so it's a matter of people understanding how that economic driver is revealed with healthy investments on the space frontier."
"The discovery of any kind of life [in Space] at all would be a tremendous watershed moment in biology, as well as all of science."
"My interest in the space program has a certain purity to it because I recognize the romance of it but I was never seduced by it. That allowed me to view it through a more purely scientific lens. My interest in space while in school came about through my scientific activities."
