Category

Carl Sagan

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American astrophysicist, cosmologist and author (1934–1996)

hypothetical climatic effect of nuclear war

American evolutionary biologist (1938–2011)

asteroid named in honor of Carl Sagan

American author and producer

cosmic calendar

visual illustration of the history of the Universe

extraordinary claims require extraordinary evidence

statement about the burden of proof made by various writers throughout history and famously cited by Carl Sagan on the television programme Cosmos

Carl Sagan Memorial Award

American writer

Carl Sagan Medal for Excellence in Public Communication in Planetary Science

American award for outstanding communication by an active planetary scientist to the general public

Linda Salzman Sagan

American artist and writer (1940–2023)

Carl Sagan Award for Public Understanding of Science

science communication award

American science writer, essayist and theorist

Carl Sagan Institute

Institute for the search of habitable worlds

American author and television producer