John Glenn - NASA

NASA

John Herschel Glenn Jr.
NASA Astronaut
Nationality American
Born (1921-07-18) July 18, 1921 (age 91)
Cambridge, Ohio
Other occupation Test pilot
Rank Colonel, USMC
Time in space 9d 02h 39 m
Selection 1959 NASA Group
Missions Mercury-Atlas 6, STS-95
Mission insignia

In April 1959, despite the fact that Glenn had not earned the required college degree, he was assigned to NASA as one of the original group of seven astronauts chosen for Project Mercury. During this time, he remained an officer in the United States Marine Corps.

John Glenn became the first American to orbit the Earth, aboard Friendship 7 on February 20, 1962, on the Mercury-Atlas 6 mission, circling the globe three times during a flight lasting 4 hours, 55 minutes, and 23 seconds. This made Glenn the third American in space and the fifth human being in space.

Perth, Western Australia became known worldwide as the "City of Light" when residents turned on their house, car and streetlights as Glenn passed overhead. The city repeated the act when Glenn rode the Space Shuttle in 1998. During the mission there was concern over a ground indication that his heat shield had come loose, which could allow it to fail during re-entry through the atmosphere, causing his capsule burn up. Flight controllers had Glenn modify his re-entry procedure by keeping his retrorocket pack on over the shield in an attempt to keep it in place. He made his splashdown safely, and afterwards it was determined that the indicator was faulty.

As the first American in orbit, Glenn was celebrated as a national hero, and received a ticker-tape parade in New York City, reminiscent of that given for Charles Lindbergh and other great dignitaries.

His fame and political attributes were noted by the Kennedys, and he became a personal friend of the Kennedy family. On February 23, 1962, President Kennedy escorted him in a parade to Hangar S at Cape Canaveral Air Force Station, where he awarded Glenn with the NASA service medal.

In July 1962 Glenn testified before the House Space Committee in favor of excluding women from the NASA astronaut program. The impact of the testimony of so prestigious a hero is debatable, but no female astronaut flew on a NASA mission until Sally Ride in 1983, and none piloted a mission until Eileen Collins in 1995, more than 30 years after the hearings. In the late 1970s, Glenn is reported to have supported Shuttle Mission Specialist Astronaut Judith Resnik in her career.

Glenn resigned from NASA six weeks after the assassination of John F. Kennedy to run for office in his home state of Ohio. In 1965 he retired as a Colonel from the Marine Corps and entered the business world as an executive for Royal Crown Cola. He re-entered politics later on. Some accounts of Glenn's years at NASA suggest that Glenn was prevented from flying in Gemini or Apollo missions, either by President Kennedy, or by NASA management, on the grounds that the subsequent loss of a national hero of such stature would seriously harm or even end the manned space program. Yet Glenn resigned from the NASA Astronaut Corps on January 30, 1964, well before even the first Gemini crew was assigned.

In 1990, Glenn was inducted into the Astronaut Hall of Fame.

Three decades later, after serving 24 years in the United States Senate, Glenn lifted off for a second space flight on October 29, 1998, on Space Shuttle Discovery's STS-95, in order to study the effects of space flight on the elderly. At age 77, Glenn became the oldest person to go into space. Glenn states in his memoir that he had no idea that NASA was willing to send him back into space when NASA announced the decision. Three days prior to NASA's announcement, various radio stations were reporting that NASA had decided to send Glenn back into space. Glenn's participation in the nine-day mission was criticized by some in the space community as a junket for a politician. Others noted that Glenn's flight offered valuable research on weightlessness and other aspects of space flight on the same person at two points in life thirty-six years apart—by far the longest interval between space flights by the same person—providing information on the effects of spaceflight and weightlessness on the elderly, with an ideal control. Upon the safe return of the STS-95 crew, Glenn (and his crewmates) received another ticker-tape parade, making him the tenth, and latest, person to have received multiple ticker-tape parades in a lifetime (as opposed to that of a sports team). Just prior to the flight, on October 15, 1998, and for several months after, the main causeway to the Johnson Space Center, NASA Road 1, was temporarily renamed "John Glenn Parkway". Glenn was one of several NASA astronauts who experienced both a splashdown and touchdown on dry land.

Glenn vehemently opposed the sending of Dennis Tito, the world's first space tourist, to the International Space Station on the grounds that Tito's trip served no scientific purpose.

Read more about this topic:  John Glenn

Famous quotes containing the word nasa:

    If we did not have such a thing as an airplane today, we would probably create something the size of NASA to make one.
    H. Ross Perot (b. 1930)