How old is Carl Sagan?
Carl Sagan is 91 years old, born on November 9, 1934 in Brooklyn, United States.
- Current age
- 91
- Birthday
- November 9, 1934
- Zodiac sign
- ♏︎ Scorpio
- Birth place
- Brooklyn, United States
- Known as
- Writer
Known for: Cosmos television series, Contact novel, SETI research, planetary exploration, science communication
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