Carl Sagan
From SFnal Expounder
Q410
American astrophysicist, cosmologist, author and science presenter (1934–1996)
Website, Wikimedia, Wikidata
1934 — 1996
person, cosmologist, astrophysicist, novelist, naturalist, physicist, university teacher, space scientist, non-fiction writer, planetary scientist, science communicator, television presenter, science fiction writer, science writer, writer, human, astronomer, screenwriter, United States of America
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