John Glenn of the Mercury Seven. Glenn resigned from NASA in January 1964. He planned to run for a U.S. Senate seat from Ohio, but an injury in February 1964 forced his withdrawal. He retired from the Marine Corps the following year. He lost a close primary election in 1970. A member of the Democratic Party, Glenn first won election to the Senate in 1974 and served for 24 years until January 1999. In 1998, while still a sitting Senator, Glenn flew on the "Discovery" space shuttle's STS-95 mission, and became the oldest person to fly in space and the only person
Gary Glenn coalition, which launched the successful effort to enact similar legislation in that state. In 2015, the National Right to Work Committee named Glenn the recipient of its highest honor, the Senator Everett M. Dirksen Award, for a lifetime of achievement and commitment to the principle of individual freedom in the workplace. Glenn enlisted in the U.S. Army Reserves during the Persian Gulf War buildup in 1990 and served eight years in the Reserves and Army National Guard, including with the 1460th Transportation Company headquartered in Midland. He was named Honor Graduate of both Basic Combat Training at Ft. Sill, Ok.,