Quotes & Sayings About Space And Astronomy

National boundaries are not evident when we view the Earth from space. Fanatical ethnic or religious or national chauvinisms are a little difficult to maintain when we see our planet as a fragile blue crescent fading to become an inconspicuous point of light against the bastion and citadel of the stars. — Carl Sagan

At the very moment that humans discovered the scale of the universe and found that their most unconstrained fancies were in fact dwarfed by the true dimensions of even the Milky Way Galaxy, they took steps that ensured that their descendants would be unable to see the stars at all. For a million years humans had grown up with a personal daily knowledge of the vault of heaven. In the last few thousand years they began building and emigrating to the cities. In the last few decades, a major fraction of the human population has abandoned a rustic way of life. As technology developed and the cities were polluted, the nights became starless. New generations grew to maturity wholly ignorant of the sky that had transfixed their ancestors and that had stimulated the modern age of science and technology. Without even noticing, just as astronomy entered a golden age most people cut themselves off from the sky, a cosmic isolationism that ended only with the dawn of space exploration. — Carl Sagan

If consciousness is the ground of being rather than an epiphenomenon of physical processes, we may find that a basic question asked by modern astronomy and space science- 'Is there life out there?'- should be rephrased. Organic life, as well as intelligence, may already be a property enmeshed in the fabric of the cosmos, brought to fruition through the spiraling dynamics of the solar system and the galaxy, built into the structure of the universe itself. — Daniel Pinchbeck

I study Astronomy because it is the loftiest form of science available. It is the highest possible reaches that we can go to with knowledge and understanding. Every day, we get to look into infinity, into the everlasting, into time, space, space-time and into both the past and the future. Every day, we redefine what exists; we dance on the borders of reality and the unreal. I hardly even dare say the word, "unreal." We have yet to prove that word. — C. JoyBell C.

Before we invented civilization our ancestors lived mainly in the open out under the sky. Before we devised artificial lights and atmospheric pollution and modern forms of nocturnal entertainment we watched the stars. There were practical calendar reasons of course but there was more to it than that. Even today the most jaded city dweller can be unexpectedly moved upon encountering a clear night sky studded with thousands of twinkling stars. When it happens to me after all these years it still takes my breath away. — Carl Sagan

The stars, like dust, encircle me
In living mists of light;
And all of space I seem to see
In one vast burst of sight — Isaac Asimov

The Earth is cylindrical, three times as wide as it is deep, and only the upper part is inhabited. But this Earth is isolated in space, and the sky is a complete sphere in the center of which is located, unsupported, our cylinder, the Earth, situated at an equal distance from all the points of the sky. — Anaximander

If the whole world shared such experiences, we would then have common dreams and everybody could begin thinking about tomorrow. And if everybody thinks about tomorrow, then someday we can visit the sky together. — Neil DeGrasse Tyson

Let's see if I got this right," she would say to herself. "I've taken an inert gas that's in the air, made it into a liquid, put some impurities in a ruby, attached a magnet, and detected the fires of creation. — Carl Sagan

People say- 'NASA lies.' I say- 'the moon knows it all. Look at the moon and forget the spinning flat world. — Munia Khan

With increasing distance, our knowledge fades, and fades rapidly. Eventually, we reach the dim boundary - the utmost limits of our telescopes. There, we measure shadows, and we search among ghostly errors of measurement for landmarks that are scarcely more substantial. The search will continue. Not until the empirical resources are exhausted, need we pass on to the dreamy realms of speculation. — Edwin Powell Hubble

In the Solar System, Enceladus ought to be one of the highest priorities for the world's space agencies. Enceladus has a source of energy (tidal heating), organic material, and liquid water. That's a textbook-like list of those properties needed for life. Moreover, nature has provided astrobiologists with the ultimate free lunch: jets that spurt Enceladus's organic material into space. — David C. Catling

The poet alone knows astronomy, chemistry, vegetation, and animation, for he does not stop at these facts, but employs them as signs. He knows why the plain, or meadow of space, was strown with these flowers we call suns, and moons, and stars; why the deep is adorned with animals, with men, and gods; for, in every word he speaks he rides on them as the horses of thought. — Ralph Waldo Emerson

I look forward to the day when the solar system becomes our collective backyard - explored not only with robots, but with the mind, body, and soul of our species. — Neil DeGrasse Tyson

There is nothing particularly special about that location of the centre of mass. If you were to find yourself at the precise spot that is the centre of mass of the earth-moon system, the only thing unusual that you would notice is that there would be one thousand miles of rock on top of your head.
Pluto is only about twice the size of Charon, so if you put Pluto and Charon on the cosmic seesaw you would find that the balance point is a little bit outside Pluto, rather than inside it. Again, there is nothing particularly special going on there. If you were to find yourself at that precise spot, you would only notice that you were very, very cold and could no longer breathe. — Mike Brown

It is noticed, that the consideration of the great periods and spaces of astronomy induces a dignity of mind, and an indifferenceto death. — Ralph Waldo Emerson

I find these comparisons particularly poignant: life versus death, hope versus fear. Space exploration and the highly mechanized destruction of people use similar technology and manufacturers, and similar human qualities of organization and daring. Can we not make the transition from automated aerospace killing to automated aerospace exploration of the solar system in which we live? — Carl Sagan

ASTRO-GYMNASTICS
Go on a starlit night,
stand on your head,
leave your feet dangling
outwards into space,
and let the starry
firmament you tread
be, for the moment,
your elected base.
Feel Earth's colossal weight
of ice and granite,
of molten magma,
water, iron, and lead;
and briefly hold
this strangely solid planet
balanced upon
your strangely solid head. — Piet Hein

My interest in astronomy grew from the play 'Space' that I did, where I had to learn where my character was from. I had to study the stars and figure where everything was and how I got here and all of those things. — J. August Richards

Herschel removed the speckled tent-roof from the world and exposed the immeasurable deeps of space, dim-flecked with fleets of colossal suns sailing their billion-leagued remoteness. — Mark Twain

Science, enabled by engineering, empowered by NASA, tells us not only that we are in the universe but that the universe is in us. And for me, that sense of belonging elevates, not denigrates, the ego. — Neil DeGrasse Tyson

He left the room, and closeted himself in the dark, buzzing space where he raised his wasps and plotted the courses of heavenly bodies. — Kim Newman

The most important thing is not to work on things that other people are working on because otherwise all you'll do is get the same result as everybody else and you won't make any discoveries, you'll just confirm what's already known. — David Jewitt

After a duration of a thousand years, the power of astrology broke down when, with Copernicus, Kepler, and Galileo, the progress of astronomy overthrew the false hypothesis upon which the entire structure rested, namely the geocentric system of the universe. The fact that the earth revolves in space intervened to upset the complicated play of planetary influences, and the silent stars, related to the unfathomable depths of the sky, no longer made their prophetic voices audible to mankind. Celestial mechanics and spectrum analysis finally robbed them of their mysterious prestige. — Franz Cumont

Astronomy may be revolutionized more than any other field of science by observations from above the atmosphere. Study of the planets, the Sun, the stars, and the rarified matter in space should all be profoundly influenced by measurements from balloons, rockets, probes and satellites ... In a new adventure of discovery no one can foretell what will be found, and it is probably safe to predict that the most important new discovery that will be made with flying telescopes will be quite unexpected and unforeseen. (1961) — Lyman Spitzer

The mathematical thermology created by Fourier may tempt us to hope that, as he has estimated the temperature of the space in which we move, me may in time ascertain the mean temperature of the heavenly bodies: but I regard this order of facts as for ever excluded from our recognition. We can never learn their internal constitution, nor, in regard to some of them, how heat is absorbed by their atmosphere. We may therefore define Astronomy as the science by which we discover the laws of the geometrical and mechanical phenomena presented by the heavenly bodies. — Auguste Comte

In the field of consciousness research-and also in physics and astronomy-we are breaking past the cause-and-effect, mechanistic way of interpreting things. In the biological sciences, there is a vitalism coming in that goes much further toward positing a common universal consciousness of which our brain is simply an organ. Consciousness does not come from the brain. The brain is an organ of consciousness. It focuses consciousness and pulls it in and directs it through a time and space field. But the antecedent of that is the universal consciousness of which we are all just a part. — Joseph Campbell

My picture of the world is drawn in perspective and not like a model to scale. The foreground is occupied by human beings and the stars are all as small as three-penny bits. I don't really believe in astronomy, except as a complicated description of part of the course of human and possibly animal sensation. I apply my perspective not merely to space but also to time. In time the world will cool and everything will die; but that is a long time off still and its present value at compound discount is almost nothing. — Frank P. Ramsey

We, all of us, are what happens when a primordial mixture of hydrogen and helium evolves for so long that it begins to ask where it came from. — Jill Tarter

Science Fiction is not just about the future of space ships travelling to other planets, it is fiction based on science and I am using science as my basis for my fiction, but it's the science of prehistory - palaeontology and archaeology - rather than astronomy or physics. — Jean M. Auel

How quickly we grow accustomed to wonders. I am reminded of the Isaac Asimov story "Nightfall," about the planet where the stars were visible only once in a thousand years. So awesome was the sight that it drove people mad. We who can see the stars every night glance up casually at the cosmos and then quickly down again, searching for a Dairy Queen. — Roger Ebert

One of the most striking results of modern investigation has been the way in which several different and quite independent lines of evidence indicate that a very great event occurred about two thousand million years ago. The radio-active evidence for the age of meteorites; and the estimated time for the tidal evolution of the Moon's orbit (though this is much rougher), all agree in their testimony, and, what is far more important, the red-shift in the nebulae indicates that this date is fundamental, not merely in the history of our system, but in that of the material universe as a whole. — Henry Norris Russell

How strange it was, I thought, that when the tiny though thousandfold beauties of the Earth disappeared and the immeasurable beauty of outer space rose in the distant quiet splendor of light, man and the greatest number of other creatures were supposed to be asleep! Was it because we were only permitted to catch a fleeting glimpse of those great bodies and then only in the mysterious time of a dream world, those great bodies about which man had only the slightest knowledge but perhaps one day would be permitted to examine more closely? Or was it permitted for the great majority of people to gaze at the starry firmament only in brief, sleepless moments so that the splendor wouldn't become mundane, so that the greatness wouldn't be diminished? — Adalbert Stifter

If astronomy teaches anything, it teaches that man is but a detail in the evolution of the universe, and the resemblant though diverse details are inevitably to be expected in the hosts of orbs around him. He learns that, though he will probably never find his double anywhere, he is destined to discover any number of cousins scattered through space. — Percival Lowell

The bright sun was extinguish'd, and the stars
Did wander darkling in the eternal space. — George Gordon Byron