Carl Sagan was out of this world, and here are some facts to prove it (12 Photos)

Oct 2, 2021

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Carl Sagan is one of the most visionary scientific minds of the last century, gaining fame for his research in astronomy as well as his TV series and documentaries, which brought the wonders of space to the masses. And he wrote the novel Contact, which is dope. So let’s get to know him a little better with these fun facts.