Definition of john glenn John glenn
We found 2 definitions of john glenn from 2 different sources.
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What does john glenn mean?
WordNet
Noun |
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| john glenn - made the first orbital rocket-powered flight by a United States astronaut in 1962; later in United States Senate (1921-) | ||
| Glenn, John Glenn, John Herschel Glenn Jr. | ||
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Wikipedia 
- John Herschel Glenn Jr. (born July 18, 1921, in Cambridge, Ohio) is a former United States Senator who was famous for being the first American who orbited the Earth as an astronaut for NASA. 1998 he made his second spaceflight as age of 77 years. He is the oldest man in space.
