Futurism on MSN3mon
In His Final Interview, Carl Sagan Warned That Someone Just Like Trump Could Take Over America
Beloved astronomer Carl Sagan made a prescient prediction about a populist "charlatan" that seems to have come true decades ...
National Geographic news8mon
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 ...