The long-time SETI astronomer discusses the search for extraterrestrial intelligence and helping inspire a Carl Sagan novel.
Physicist Carl Haber helps resurrect sound from old audio files once thought lost to history.
A collection featuring Carl Sagan paraphernalia is open to the public at the Library of Congress.
When you find yourself wanting to re-read a book that you just finished, you gotta recommend it to others.
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