quotations about space travel and exploration
And now 'tis man who dares assault the sky...
And as we come to claim our promised place,
Aim only to repay the good you gave,
And warm with human love the chill of space.
THOMAS G. BERGIN
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"Space Prober"
To venture into space we must be strong-willed and determined. We must be fully committed to its exploration and discovery; space permits no half measures and is unforgiving of mistakes.
HENRY JOY MCCRACKEN
LM, November 1997
Nobody is going to emigrate from this planet, not ever. On a local scale--the solar system--it makes little sense to continue exploration by sending live astronauts to the moon, and much less to Mars and beyond to where simple alien life forms might reasonably be sought--on Europa, the ice-sheathed moon of Jupiter, and on fiery Enceladus, a moon of Saturn. It will be far cheaper, and entail no risk to human life, to explore space with robots. The technology is already well along, in rocket propulsion, robotics, remote analysis, and information transmissions, to send robots that can do more than any human visitor, including decisions made on the spot, and to transmit images and data of the highest quality back to Earth. Granted that our spirit soars at the thought of a human being--one of us--walking on a celestial body like explorers on unmapped continents in times long past. Yet the real thrill will be in learning in detail what is out there, and seeing ourselves what it looks like, in crisp detail, at our virtual feet two meters away, picking up soil and possibly organisms with our virtual hands and analyzing them.... It is an especially dangerous delusion if we see emigration into space as a solution to be taken when we have used up this planet.... Earth, by the twenty-second century, can be turned, if we so wish, into a permanent paradise for human beings.
EDWARD O. WILSON
The Social Conquest of Earth
Imagine we could accelerate continuously at 1 g -- what we're comfortable with on good old terra firma -- to the midpoint of our voyage, and decelerate continuously at 1 g until we arrive at our destination. It would take a day to get to Mars, a week and a half to Pluto, a year to the Oort Cloud, and a few years to the nearest stars.
CARL SAGAN
Pale Blue Dot
We shape life, we travel space
But we don't know the words to the songs of the ocean
STAR ONE
"Songs of the Ocean"
The second best thing about space travel is that the distances involved make war very difficult, usually impractical, and almost always unnecessary. This is probably a loss for most people, since war is our race's most popular diversion, one which gives purpose and color to dull and stupid lives. But it is a great boon to the intelligent man who fights only when he must--never for sport.
ROBERT A. HEINLEIN
Time Enough For Love
Our flight must be not only to the stars but into the nature of our own beings. Because it is not merely where we go, to Alpha Centauri or Betelgeuse, but what we are as we make our pilgrimage there. Our natures will be going there, too.
PHILIP K. DICK
"The Android and the Human"
Earth is the best planet in our solar system. We go to space to save Earth.
JEFF BEZOS
Twitter, April 22, 2018
There are so many problems to solve on this planet first before we begin to trash other worlds.
E. A. BUCCHIANERI
Brushstrokes of a Gadfly
Ground Control to Major Tom
Take your protein pills and put your helmet on
Ground Control to Major Tom (ten, nine, eight, seven, six)
Commencing countdown, engines on (five, four, three)
Check ignition and may God's love be with you (two, one, liftoff)
DAVID BOWIE
"Space Oddity"
Across the sea of space, the stars are other suns.
CARL SAGAN
Cosmos
Space tourism will bloom very soon.... Regular tourist flights, orbital hotels--then the real payoff begins. I foresee an interplanetary cruise ship, a lunar cycler. Assembled in Earth orbit, this liner is given a powerful push--sending it on its way to the moon. The lunar cycler will undergo a cosmic dance: loop around the moon, return to Earth, slingshot around Earth, and return to the moon again. The round-trip will take just over a week. And every time the lunar cycler swings by Earth, it'll be met by a supply ferry, maybe even restocked with champagne, and boarded by a fresh group of travelers.
BUZZ ALDRIN
Mission to Mars: My Vision for Space Exploration
Human DNA spreading out from gravity's steep well like an oilslick.
WILLIAM GIBSON
Neuromancer
NASA knows that space travel, specifically spending time in zero gravity, is hard. But since the plan is to send men and women up to Mars, which is a six-month flight one way, it is trying hard to develop ways to counteract the debilitating aspects of space travel so the astronauts can function when they get to the red planet. Luckily, the gravity on Mars is less than it is on Earth, so they should be able to stand up and carry out their activities.
WILL BOWEN
"Astronaut twins study shows space travel causes premature aging", La Jolla Light, August 1, 2017
Some say that we should stop exploring space, that the cost in human lives is too great. But Columbia's crew would not have wanted that. We are a curious species, always wanting to know what is over the next hill, around the next corner, on the next island. And we have been that way for thousands of years.
STUART ATKINSON
New Mars, March 7, 2003
Man has gone out to explore other worlds and other civilizations without having explored his own labyrinth of dark passages and secret chambers, and without finding what lies behind doorways that he himself has sealed.
STANISLAW LEM
Solaris
NASA's next urgent mission should be to send good poets into space so they can describe what it's really like.
SHANNON HALE
Dangerous
The planet was our mother and our burial ground. No wonder the human spirit wished to leave. Leave this prolific belly. Leave also this great tomb.
SAUL BELLOW
Mr. Sammler's Planet
Human exploration and colonization of Mars will keep us busy for hundreds, even thousands, of years. During that time, there will be advances in nanotechnology, space sailing, robotics, biomolecular engineering, and artificial intelligence. These advances are occurring even now, affecting our outlook about what it means to be human and engage in human activity. Those technologies will not merely allow us to stay home on Earth and Mars, but our minds will extend our presence throughout the universe so that we will not need or want to extend our bodies there -- even if we could, which I think is doubtful.
LOUIS FRIEDMAN
"Beyond Mars: The Distant Future of Space Exploration", Discover Magazine, December 3, 2015
My descendants are going to surf light-waves in space.
KATHERINE MACLEAN
"The Missing Man"