Nearly four decades after he became the first American to orbit the Earth, Senator John Hershel Glenn, Jr, is launched into space again as a payload specialist aboard the space shuttle Discovery. At 77 years of age, Glenn was the oldest human ever to travel in space. During the nine-day mission, he served as part of a NASA study on health problems associated with aging.
Glenn, a lieutenant colonel in the US Marine Corps, was among the seven men chosen by the National Aeronautics and Space Administration (NASA) in 1959 to become America’s first astronauts. A decorated pilot, he had flown nearly 150 combat missions during World War II and the Korean War. In 1957, he made the first nonstop supersonic flight across the United States, flying from Los Angeles to New York in three hours and 23 minutes.
As a technological power, the United States was looking very much second-rate compared with its Cold War adversary. If the Americans wanted to dispel this notion, they needed a multi-orbital flight before another Soviet space advance arrived.
On February 20, 1962, NASA and Colonel John Glenn accomplished this feat with the flight of Friendship 7, a spacecraft that made three orbits of the Earth in five hours. Glenn was hailed as a national hero, and on February 23 President John F Kennedy visited him at Cape Canaveral. Glenn later addressed Congress and was given a ticker-tape parade in New York City.
Out of a reluctance to risk the life of an astronaut as popular as Glenn, NASA essentially grounded the “Clean Marine” in the years after his historic flight. Frustrated with this uncharacteristic lack of activity, Glenn turned to politics and in 1964 announced his candidacy for the US Senate from his home state of Ohio and formally left NASA.
In 1998, Glenn attracted considerable media attention when he returned to space aboard the space shuttle Discovery. In 1999, he retired from his US Senate seat after four consecutive terms in office, a record for the state of Ohio. —History
