Actions Quotes Logo

Astronomy Quotes

You would hardly think, at first, that horrid monsters lie up there waiting to be discovered by any ...

Show More

We see it [the as-yet unseen, probable new planet, Neptune] as Columbus saw America from the coast o...

Show More

The phenomena of nature, especially those that fall under the inspection of the astronomer, are to b...

Show More

I have looked further into space than ever human being did before me. I have observed stars of which...

Show More

What has been done is little—scarcely a beginning; yet it is much in comparison with the total blank...

Show More
Picture of Agnes Mary Clerke
Agnes Mary ClerkeA Popular History of Astronomy During the Nineteenth Century

The Earth is cylindrical, three times as wide as it is deep, and only the upper part is inhabited. B...

Show More

This had not endeared him to exobiologists such as Dr Perera, who took exactly the opposite view. To...

Show More

It seems impossible that you could get something from nothing, but the fact that once there was noth...

Show More
Picture of Bill Bryson
Bill BrysonA Short History of Nearly Everything

There are three known planets in the PSR B1257 system, which have been named Draugr, Poltergeist and...

Show More

Any patch of sunlight in a wood will show you something about the sun which you could never get from...

Show More

There is a wide yawning black infinity. In every direction the extension is endless, the sensation o...

Show More

Birds know, better than humans, not to spoil the nest.

Across the sea of space, the stars are other suns.

The dangers that we face are part of the process, now well underway, of the unification of the plane...

Show More

The others would then fall silent and she would continue about doped gallium arsenide detectors, or ...

Show More

At the very moment that humans discovered the scale of the universe and found that their most uncons...

Show More

Let's see if I got this right," she would say to herself. "I've taken an inert gas that's in the air...

Show More

National boundaries are not evident when we view the Earth from space. Fanatical ethnic or religious...

Show More

The near side of a galaxy is tens of thousands of light-years closer to us than the far side; thus w...

Show More

The reappearance of the crescent moon after the new moon; the return of the Sun after a total eclips...

Show More

The lifetime of a human being is measured by decades, the lifetime of the Sun is a hundred million t...

Show More

When we look up at night and view the stars, everything we see is shinning because of distant nuclea...

Show More

By looking far out into space we are also looking far back into time, back toward the horizon of the...

Show More

I find these comparisons particularly poignant: life versus death, hope versus fear. Space explorati...

Show More

n every culture, the sky and the religious impulse are intertwined. I lie back in an open field and ...

Show More
Picture of Carl Sagan
Carl SaganPale Blue Dot: A Vision of the Human Future in Space

Before we invented civilization our ancestors lived mainly in the open out under the sky. Before we ...

Show More
Picture of Carl Sagan
Carl SaganPale Blue Dot: A Vision of the Human Future in Space

It has been said that astronomy is a humbling and character-building experience. There is perhaps no...

Show More
Picture of Carl Sagan
Carl SaganPale Blue Dot: A Vision of the Human Future in Space

The Earth is a very small stage in a vast cosmic arena. Think of the endless cruelties visited by th...

Show More
Picture of Carl Sagan
Carl SaganPale Blue Dot: A Vision of the Human Future in Space

Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you k...

Show More
Picture of Carl Sagan
Carl SaganPale Blue Dot: A Vision of the Human Future in Space

It must have appeared almost as improbable to the earlier geologists, that the laws of earthquakes s...

Show More

A time will come when men will stretch out their eyes. They should see planets like our Earth.

Thus identified with astronomy, in proclaiming truths supposed to be hostile to Scripture, Geology h...

Show More
Picture of David Brewster
David BrewsterMore Worlds Than One: The Creed of the Philosopher and the Hope of the Christian

who knows if the moon'sa balloon,coming out of a keen cityin the sky--filled with pretty people?( an...

Show More

Away from the safety of your home, the universe was not made for your convenience.

The wreckage of stars - I built a world from this wreckage.

[Regarding mathematics,] there are now few studies more generally recognized, for good reasons or ba...

Show More

Philosophy [nature] is written in that great book which ever is before our eyes -- I mean the univer...

Show More

Surely it is a great thing to increase the numerous host of fixed stars previously visible to the un...

Show More
Picture of Galileo Galilei
Galileo GalileiDiscoveries and Opinions of Galileo

But every day I go to work I'm making a bet that the universe is simple, symmetric, and aestheticall...

Show More

Then they wondered if there were men in the stars. Why not? And as creation is harmonious, the inhab...

Show More

My days I devote to reading and experiments in chemistry, and I spend many of the clear nights in th...

Show More

We need science education to produce scientists, but we need it equally to create literacy in the pu...

Show More

Consider now the Milky Way. Here also we see an innumerable dust, only the grains of this dust are n...

Show More

The Greeks made Space the subject-matter of a science of supreme simplicity and certainty. Out of it...

Show More

The stars, like dust, encircle meIn living mists of light;And all of space I seem to seeIn one vast ...

Show More

The orbit of every planet is an ellipse with the sun at one of the two foci.

If there is anything that can bind the mind of man to this dreary exile of our earthly home and can ...

Show More

Discover the force of the skies O Men: once recognised it can be put to use.

Picture of Johannes Kepler
Johannes KeplerEpitome of Copernican Astronomy and Harmonies of the World

[They] pervert the course of nature [by saying] the sun does not move and that it is the earth that ...

Show More

I believe that this Nation should commit itself to achieving the goal, before this decade is out, of...

Show More

It doesnot matter; there’s many a heavenly body in the lot crowding upon us ofa night that mankind h...

Show More

In the progressive growth of astronomy, physics or mechanical science was developed, and when this h...

Show More

Every atom in your body came from a star that exploded. And, the atoms in your left hand probably ca...

Show More

Herschel removed the speckled tent-roof from the world and exposed the immeasurable deeps of space, ...

Show More

There is talk of a new astrologer [Nicolaus Copernicus] who wants to prove that the earth moves and ...

Show More

I think that the event which, more than anything else, led me to the search for ways of making more ...

Show More

The knowledge that the atoms that comprise life on earth - the atoms that make up the human body, ar...

Show More

The more of us that feel the universe, the better off we will be in this world.

People who believe they are ignorant of nothing have neither looked for, nor stumbled upon, the boun...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonAstrophysics for People in a Hurry

We are stardust brought to life, then empowered by the universe to figure itself out—and we have onl...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonAstrophysics for People in a Hurry

The Universe was opaque until 380.000 years after the Big Bang.

Let's grant that the stars are scattered through space, hither and yon. But how hither, and how yon?...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonDeath by Black Hole - And Other Cosmic Quandaries

The cosmic perspective not only embraces our genetic kinship with all life on Earth but also values ...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

When you organize extraordinary missions, you attract people of extraordinary talent who might not h...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

I look forward to the day when the solar system becomes our collective backyard—explored not only wi...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

Science literacy is being plugged into the forces that power the universe. There is no excuse for th...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

Some people think emotionally more often than they think politically. Some think politically more of...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

Science, enabled by engineering, empowered by NASA, tells us not only that we are in the universe bu...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

If the whole world shared such experiences, we would then have common dreams and everybody could beg...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonSpace Chronicles: Facing the Ultimate Frontier

Unlike what you may be told in other sectors of life, when observing the universe, size does matter,...

Show More
Picture of Neil deGrasse Tyson
Neil deGrasse TysonThe Sky Is Not the Limit: Adventures of an Urban Astrophysicist

Mathemata mathematicis scribuntur.

Picture of Nicolaus Copernicus
Nicolaus CopernicusDe Revolutionibus Libri Sex (Nicolaus Copernicus: Gesamtausgabe)

At night the sky is pure astronomy.

Picture of Nicole Krauss
Nicole KraussMan Walks Into a Room

Science is opposed to theological dogmas because science is founded on fact. To me, the universe is ...

Show More

Medicine rests upon four pillars—philosophy, astronomy, alchemy, and ethics. The first pillar is the...

Show More
Picture of Paracelsus
ParacelsusParacelsus: Selected Writings

We ought to regard the present state of the universe as the effect of its antecedent state and as th...

Show More

Your Excellency, I have no need of this hypothesis.

If the stars should appear one night in a thousand years, how would men believe and adore; and prese...

Show More

In very different ways, the possibility that the universe is teeming with life, and the opposite pos...

Show More

How quickly we grow accustomed to wonders. I am reminded of the Isaac Asimov story "Nightfall," abou...

Show More

I thought to myself: if it’s true that every person has a star in the sky, mine must be distant, dim...

Show More

I liked math - that was my favorite subject - and I was very interested in astronomy and in physical...

Show More

The evening starIs the mostbeautifulof all stars

Picture of Sappho
SapphoSappho: A New Translation

The stars, they are as the sun. Each star. Every star. And those spheres- they are worlds, realms, e...

Show More