Futurism on MSN6mon
In His Final Interview, Carl Sagan Warned That Someone Just Like Trump Could Take Over America
Beloved astronomer Carl Sagan made a prescient ... complicated for the average American, Sagan insisted the opposite. "People ...
PBS7y
Sagan on Time Travel
Carl Sagan, the astronomer, Pulitzer Prize-winning author, and legendary popularizer of science, gave this interview during the making of "Time Travel." True to form, he discusses arcane aspects ...
National Geographic news12mon
This Is What a Martian Looks Like—According to Carl Sagan
This story appears in the August 2017 issue of National Geographic magazine. Carl Sagan spent his childhood immersed in Mars. The future scientist, an avid reader of Edgar Rice Burroughs’s ...