Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
Somewhere, something incredible is waiting to be known.
The Earth is a very small stage in a vast cosmic arena.
Two possibilities exist: Either we are alone in the Universe or we are not. Both are equally terrifying.
Astronomy compels the soul to look upwards and leads us from this world to another.
If you wish to make an apple pie from scratch, you must first invent the universe.
The contemplation of celestial things will make a man both speak and think more sublimely and magnificently when he descends to human affairs.
There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable.There is another theory which states that this has already happened.
Preserve and cherish the pale blue dot, the only home we've ever known.
Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves.
All truths are easy to understand once they are discovered; the point is to discover them.
Elen sila lumenn' omentielvo, a star shines on the hour of our meeting.
The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us.
God is infinite, so His universe must be too. Thus is the excellence of God magnified and the greatness of His kingdom made manifest; He is glorified not in one, but in countless suns; not in a single earth, a single world, but in a thousand thousand, I say in an infinity of worlds.
Astronomers say the universe is finite, which is a comforting thought for those people who can't remember where they leave things.
How is it that hardly any major religion has looked at science and concluded, “This is better than we thought! The Universe is much bigger than our prophets said, grander, more subtle, more elegant?
How quickly do 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 men 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.
Cosmology does, I think, affect the way that we perceive humanity's role in nature. One thing we've learnt from astronomy is that the future lying ahead is more prolonged than the past. Even our sun is less than halfway through its life.
I'm astounded by people who want to 'know' the universe when it's hard enough to find your way around Chinatown.
The universe is like a safe to which there is a combination. But the combination is locked up in the safe.
The universe seems neither benign nor hostile, merely indifferent.
In the beginning the Universe was created. This has made a lot of people very angry and been widely regarded as a bad move.
We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.
The strongest affection and utmost zeal should, I think, promote the studies concerned with the most beautiful objects, most deserving to be known.
Be glad of life because it gives you the chance to love, to work, to play, and to look up at the stars.
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