A Quote by Seth Shostak

Recent results from astronomers who study the occasional gravitational lensing of unknown worlds by intervening stars suggest that orphan planets could be at least as numerous as the stars. In other words, there could be hundreds of billions of orphan worlds shuffling through our galaxy.

Seth Shostak

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Astronomers Billions Could Galaxy Gravitational Hundreds In Other Words Intervening Least Numerous Occasional Orphan Other Our Planets Recent Results Shuffling Stars Study Suggest Through Unknown Unknown Worlds Words Worlds

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Seth Shostak
American - Scientist

The bottom line is, like, one in five stars has at least one planet where life might spring up. That's a fantastically large percentage. That means in our galaxy, there's on the order of tens of billions of Earth-like worlds.

Seth Shostak

The reality is that we know that this universe, that our galaxy, has billions of stars. We know that stars have planets. So the likelihood that there is life somewhere else to me is just absolutely there.

Mae Jemison

Earlier generations of stars in the galaxy could well have had planets. But really, there was only hydrogen and helium to work with, so they'd all be gas giants and not small, rocky planets.

Jill Tarter

A galaxy is composed of gas and dust and stars - billions upon billions of stars. Every star may be a sun to someone.

Carl Sagan

Thinking of the stars night after night I begin to realize 'The stars are words' and all the innumerable worlds in the Milky Way are words, and so is this world too. And I realize that no matter where I am, whether in a little room full of thought, or in this endless universe of stars and mountains, it’s all in my mind.

Jack Kerouac

The mission of NASA's Kepler telescope is to lift the scales from our eyes and reveal to us just how typical our home world is. Kepler operates by measuring the dimming of stars as planets pass ('transit') in front of them. It has found thousands of previously unknown worlds.

Seth Shostak

When authoritative reports of radical-design craft having spectacular performance are viewed in the light of a stream of astrobiological discoveries, the possibility that some UFOs are alien does not seem quite so farfetched. Serious-minded scientists in astronomy and other disciplines estimate there could be billions of planets in the universe, and millions that could harbor life. If even a few of those planets were occupied by technological civilizations, their ability (if not desire) to explore other worlds, such as ours, must be a possibility.

Don Berliner

Estimates are that at least 70 per cent of all stars are accompanied by planets, and since the latter can occur in systems rather than as individuals (think of our own solar system), the number of planets in the Milky Way galaxy is of order one trillion.

Seth Shostak

To believe that God created a plurality of worlds, at least as numerous as what we call stars, renders the Christian faith at once little and ridiculous; and scatters it in the mind like feathers in the air.

Thomas Paine

To think of these stars that you see overhead at night, these vast worlds which we can never reach. I would annex the planets if I could; I often think of that. It makes me sad to see them so clear and yet so far.

Cecil Rhodes

The math is dead simple: it seems that the frequency of planets able to support life is roughly one percent. In other words, a billion or more such worlds exist in our galaxy alone. That's a lot of acreage, and it takes industrial-strength credulity to believe it's all bleakly barren.

Seth Shostak

The higher worlds are around us. These worlds are not only heavenly worlds, not only worlds of happiness, though paradise and happiness are in them, but they are also worlds that could be terrible for the people, by dangerous facts and creatures.

Rudolf Steiner

Our sun is one of a 100 billion stars in our galaxy. Our galaxy is one of billions of galaxies populating the universe. It would be the height of presumption to think that we are the only living thing in that enormous immensity.

Wernher von Braun

Beyond this world, beyond other worlds, be they inter-dimensional worlds or physical worlds, there is something else, which is the vast unknown eternity.

Frederick Lenz

Astronomers have built telescopes which can show myriads of stars unseen before; but when a man looks through a tear in his own eye, that is a lens which opens reaches into the unknown, and reveals orbs which no telescope, however skilfully constructed, could do.

Henry Ward Beecher

The first voyagers to the stars will be creatures whose life cycle is matched to the voyage: the aeons involved in traversing the galaxy are not daunting to immortal beings. By the end of the third millennium, travel to other stars could be technically feasible. But would there be sufficient motive?

Martin Rees

A Quote by Seth Shostak

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