Carl Sagan

There are few celebrities in science who have done more for the promotion of science, reason, rationality, and critical thinking than Carl Sagan, whom we remember this week upon the impending occasion of his birthday on November 9, 1934.

"We are made of starstuff" - you must have heard this before. It is one of the most famous quotes by Carl Sagan - the face of the original "Cosmos". It won't

The Voyager Golden Record sent by NASA in 1977 on both space probes, Voyager 1 and 2. Ucontents and Carl Sagan's work

Carl Sagan was born in 1934 in Brooklyn, New York. Sagan had a childhood interest in astronomy that never disappeared and influenced him later in life. Finishing high school at the age of 16, Sagan headed to the University of Chicago, graduating in 1955 with a BA in physics and obtained his masters a year later and then went on to get a PhD in astronomy and astrophysics.

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In this interview I talk with Dorion Sagan about whether his father Carl Sagan used LSD, his mother Lynn Margulis’s paradigm-changing theory of symbiogenesis, her thoughts on psychedelics, and his

Who's Carl Sagan? #sagan #carlsagan #cosmos #cosmo #lessons #physics #lesson #galaxies #school #university #kids #youngadults #teenagers #math

Carl Sagan