Carl Sagan

The Pale Blue Dot

Meditative reflections on Earth's place in the cosmos and human perspective

About the author

Carl Sagan
Carl Sagan

American astronomer and science communicator whose Cosmos television series and book brought the scale and wonder of the universe to a mass audience. Pale Blue Dot made the case for cosmic perspective as a moral argument. He was an eloquent advocate for the scientific method and skeptical thinking.

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