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US-amerikanischer Kosmologe und Astrophysiker
David Layzer (* 31. December 1925 in Cleveland; † 16. August 2019 in Belmont) was an uS-amerikanischer Kosmologe und Astrophysiker. He was 93 years old. He studied at Harvard University. He worked at Harvard University. He was awarded the Fellow of the American Academy of Arts and Sciences.