Carl Sagan

(1934—1996) American astronomer

Related Overviews

Harold Clayton Urey (1893—1981) American chemist


'Carl Sagan' can also refer to...


More Like This

Show all results sharing this subject:

  • Science and Mathematics


Quick Reference


American astronomer and writer, born in New York; author of numerous books of popular science. His novel Contact (1985; filmed 1997) concerns the search for extra‐terrestrial life.

Subjects: Science and Mathematics.

Reference entries