John Herschel Glenn Jr. — synonyms, definition
1. John Herschel Glenn Jr. (Noun)
2 synonyms
Glenn John Glenn
1 definition
John Herschel Glenn Jr. (Noun) — Made the first orbital rocket-powered flight by a United States astronaut in 1962; later in United States Senate (1921-).
5 types of
astronaut cosmonaut senator spaceman spacewoman