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

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...

Extraordinary claims require extraordinary evidence

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Extraordinary claims require extraordinary evidence

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

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

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

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

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

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

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...

Somewere, something incredible is waiting to be know.

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Somewere, something incredible is waiting to be know.

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...

Somewehere, Something incredible is waiting to be known.

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Somewehere, Something incredible is waiting to be known.

The real voyage of discovery consists not in seeking new landscapes, but in having new...

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The real voyage of discovery consists not in seeking new landscapes, but in having new...

The real voyage of discovery consists not in seeking new landscapes but in having new...

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The real voyage of discovery consists not in seeking new landscapes but in having new...

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 'Just kidding', a little knowledge behind every '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.

A wise man never knows all, only fools know everything

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A wise man never knows all, only fools know everything

Intelligence - not because you think you know everything without questioning, but rather because you...

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Intelligence - not because you think you know everything without questioning, but rather because you...

Life isn't about waiting for the storm to pass, it's about learning to dance in...

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Life isn't about waiting for the storm to pass, it's about learning to dance in...

As a well spent day brings happy sleep, so life well used brings happy death.

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As a well spent day brings happy sleep, so life well used brings happy death.