Carl Edward Sagan ( November 9, 1934 – December 20, 1996) was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator...
Carl Sagan Development
Carl Sagan Learning
The universe is a pretty big place. If it's just us, seems like an awful waste of space. Carl Sagan
The universe is a pretty big place. If it's just us, seems like an awful waste of space.
If it can be destroyed by the truth, it deserves to be destroyed by the truth. Carl Sagan
If it can be destroyed by the truth, it deserves to be destroyed by the truth.
Science is a way of thinking much more than it is a body of knowledge. Carl Sagan
Science is a way of thinking much more than it is a body of knowledge.
The absence of evidence is not the evidence of absence. Carl Sagan
The absence of evidence is not the evidence of absence.
Books break the shackles of time, proof that humans can work magic. Carl Sagan
Books break the shackles of time, proof that humans can work magic.
For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring. Carl Sagan
For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.
We are a way for the cosmos to know it self. Carl Sagan
We are a way for the cosmos to know it self.
Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another. Carl Sagan
Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.
In all our searching, the only thing we've found that makes the emptiness bearable is each other. Carl Sagan
In all our searching, the only thing we've found that makes the emptiness bearable is each other.
The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together. Carl Sagan
The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together.
We are like butterflies who flutter for a day and think it is forever. Carl Sagan
We are like butterflies who flutter for a day and think it is forever.
For small creatures such as we the vastness is bearable only through love. Carl Sagan
For small creatures such as we the vastness is bearable only through love.