Carl Edward Sagan (English pronunciation: /ˈseɪɡən/) (November 9, 1934 – December 20, 1996) was an American astronomer, astrophysicist, cosmologist, author and science popularizer and science communicator in the space and natural sciences.
He died a few years ago, but this is still a series that I am looking forward to seeing more of...
The Sagan Series (Pt 1) - NASA The Frontier Is Everywhere
The Sagan Series (Pt 2) - Life Looks for Life
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