The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies, were made in the interiors of collapsing stars. We are made of star stuff

Picture Quote by Carl Sagan

The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies, were made in the interiors of collapsing stars. We are made of star stuff

I don't want to believe, I want to know

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I don't want to believe, I want to know

Extraordinary claims require extraordinary evidence

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Extraordinary claims require extraordinary evidence

If we do not destroy ourselves we will, one day venture to the stars

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If we do not destroy ourselves we will, one day venture to the stars

Science is a way of thinking much more than it is a body of knowledge

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Science is a way of thinking much more than it is a body of knowledge

For small beings such as we the vastness is only bearable through love

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For small beings such as we the vastness is only bearable through love

Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding...

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Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding...

We wish to pursue the truth no matter where it leads; but to find the...

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We wish to pursue the truth no matter where it leads; but to find the...

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

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

Science is a way of thinking much more than it is a body of knowledge

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Science is a way of thinking much more than it is a body of knowledge

Somewehere, Something incredible is waiting to be known.

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Somewehere, Something incredible is waiting to be known.

Science is a way of thinking much more than it is a body of knowledge.

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Science is a way of thinking much more than it is a body of knowledge.

We live in a society exquisitely dependent on science and technology, in which hardly anyone...

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We live in a society exquisitely dependent on science and technology, in which hardly anyone...

Somewere, something incredible is waiting to be know.

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Somewere, something incredible is waiting to be know.

For me it is better to grasp the Universe as it really is than to...

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For me it is better to grasp the Universe as it really is than to...

There's always a little truth behind every "just kidding", a little knowledge behind every "I...

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There's always a little truth behind every

Imagination is more important than knowledge. For while knowledge defines all we currently know and...

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Imagination is more important than knowledge. For while knowledge defines all we currently know and...

Knowing yourself is the beginning of all wisdom

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Knowing yourself is the beginning of all wisdom

I was gratified to be able to answer promptly, and I did. I said I...

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I was gratified to be able to answer promptly, and I did. I said I...

Knowing how to think empowers you far beyond those who know only what to think.

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Knowing how to think empowers you far beyond those who know only what to think.

Look deep into nature, and then you will understand everything better

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Look deep into nature, and then you will understand everything better

One can't prove that God doesn't exit, but science makes God unnecessary.

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One can't prove that God doesn't exit, but science makes God unnecessary.

If you want to find the secrets of the universe, think in terms of energy,...

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If you want to find the secrets of the universe, think in terms of energy,...