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

Extraordinary claims require extraordinary evidence

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Extraordinary claims require extraordinary evidence

Somewehere, Something incredible is waiting to be known.

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Somewehere, Something incredible is waiting to be known.

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

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

Somewere, something incredible is waiting to be know.

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Somewere, something incredible is waiting to be know.

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...

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.

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

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...

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

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...

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...

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

No question is so difficult to answer as that to which the answer is obvious

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No question is so difficult to answer as that to which the answer is obvious

Anti-intellectualism has been a constant thread winding its way through our political and cultural life,...

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Anti-intellectualism has been a constant thread winding its way through our political and cultural life,...

If you can't explain it simply, you don't understand it well enough.

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If you can't explain it simply, you don't understand it well enough.

A wise man never knows all, only fools know everything

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A wise man never knows all, only fools know everything

Ignorance is a virus. Once it starts spreading, it can only be cured by reason....

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Ignorance is a virus. Once it starts spreading, it can only be cured by reason....

To know the road ahead, ask those coming back

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To know the road ahead, ask those coming back

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.

As long as there's a moon I will always think of you

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As long as there's a moon I will always think of you