Check out Carl Sagan's haircuts throughout his career:
Carl Sagan had many different hairstyles during his career. He was well known as a world-class cosmologist, astrophysicist, novelist, planetary scientist, space scientist, popularizer of science, science fiction writer, science writer, astronomer, university teacher, writer, non-fiction writer and physicist. Nevertheless, the American astrophysicist, cosmologist, author and science educator was particularly known for his unique fashion sense and his delightful personality. Before his demise at the age of 62 he was frequently in the spotlight of tabloids because of his outstanding hairstyles. Check out Carl Sagan's classic looks in the image box below:
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