Sites:
| Glenn, John: Encarta encyclopedia article about the first American to orbit in space. | | Glenn, John Herschel, Jr.: From the Biographical Directory of the United States Congress. | | Glenn, John Herschel, Jr.: Brief biography about the astronaut from Fact Monster. | | John Glenn: Biography of the astronaut was given the opportunity for a second space flight 36 years after his first flight. | | John Glenn, Jr.: Biographical data for the American astronaut provided by NASA. | | John Hershel Glenn, Jr.: Student's report about John Glenn, first American to orbit in space. |
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Classical
