Question: Which space flight carrying the first American to orbit the Earth was launched by T.J. O'Malley? 

full_context: Document 1: Wally Schirra: Walter Marty "Wally" Schirra Jr. (March 12, 1923 – May 3, 2007), (CAPT, USN), was an American naval officer and aviator, aeronautical engineer, test pilot, and one of the original seven astronauts chosen for Project Mercury, United States first effort to put humans in space. He flew the six-orbit, nine-hour Mercury-Atlas 8 mission on October 3, 1962, becoming the fifth American, and the ninth human, to ride a rocket into space. In the two-man Gemini program, he achieved the first space rendezvous, station-keeping his Gemini 6A spacecraft within 1 ft of the sister Gemini 7 spacecraft in December 1965. In October 1968, he commanded Apollo 7, an 11-day low Earth orbit shakedown test of the three-man Apollo Command/Service Module. He was the first person to go into space three times, and the only person to have flown in Mercury, Gemini, and Apollo, logging a total of 295 hours and 15 minutes in space. He retired from the U.S. Navy at the rank of Captain and from NASA after his Apollo flight, becoming a consultant to CBS News for its coverage of the subsequent Apollo flights. He joined Walter Cronkite as co-anchor for the seven Moon landing missions.
Document 2: Jim Lovell: James Arthur Lovell Jr. (born March 25, 1928) is a former NASA astronaut and a retired captain in the United States Navy, most famous as the commander of the Apollo 13 mission, which suffered a critical failure en route to the Moon but was brought back safely to Earth by the efforts of the crew and mission control.
Document 3: Gus Grissom: Lieutenant Colonel Virgil Ivan "Gus" Grissom (April 3, 1926 – January 27, 1967) was one of the original NASA Project Mercury astronauts, a United States Air Force test pilot, and a mechanical engineer. He was the second American to fly in space, and the first member of the NASA Astronaut Corps to fly in space twice.
Document 4: Jay Greene: Jay H. Greene is a retired NASA engineer. Between 2000 and 2004, he served as Chief Engineer at Johnson Space Center, where his role consisted primarily of advising the Center Director. He worked as a FIDO flight controller during the Apollo Program and a flight director from 1982 to 1986, most notably as ascent flight director during the Challenger accident in 1986. Greene worked for four years as a manager on the International Space Station project and received several awards for his work including the NASA Distinguished Service Medal. After his retirement in 2004 he served as a part-time consultant on the Exploration Systems Architecture Study. NASA Associate Administrator Rex Geveden described him as "a famous technical curmudgeon in the Agency."
Document 5: Christopher C. Kraft Jr.: Christopher Columbus "Chris" Kraft Jr. (born February 28, 1924) is an American aerospace engineer and retired NASA engineer and manager who was instrumental in establishing the agency's Mission Control operation. Following his graduation from Virginia Tech in 1944, Kraft was hired by the National Advisory Committee for Aeronautics (NACA), the predecessor organization to the National Aeronautics and Space Administration (NASA). He worked for over a decade in aeronautical research before being asked in 1958 to join the Space Task Group, a small team entrusted with the responsibility of putting America's first man in space. Assigned to the flight operations division, Kraft became NASA's first flight director. He was on duty during such historic missions as America's first manned spaceflight, first manned orbital flight, and first spacewalk.
Document 6: John Glenn: John Herschel Glenn Jr. (July 18, 1921 – December 8, 2016) was a United States Marine Corps aviator, engineer, astronaut, and United States Senator from Ohio. In 1962 he became the first American to orbit the Earth, circling it three times.
Document 7: First Orbit: First Orbit is a feature-length, experimental documentary film about Vostok 1, the first manned space flight around the Earth. By matching the orbit of the International Space Station to that of Vostok 1 as closely as possible, in terms of ground track and time of day, documentary filmmaker Christopher Riley and European Space Agency astronaut Paolo Nespoli were able to film the view that Yuri Gagarin saw on his pioneering orbital space flight. This new footage was cut together with the original Vostok 1 mission audio recordings sourced from the Russian State Archive of Scientific and
Document 8: Paul C. Donnelly: Paul Charles Donnelly (March 28, 1923 – March 12, 2014) was an American guided missile pioneer and a senior NASA manager during the Apollo moon landing program at the Kennedy Space Center (KSC). Responsible for the checkout of all Apollo launch vehicles and spacecraft, he was also involved in every U.S. manned launch from Alan Shepard's Mercury suborbital flight in 1961 through the tenth space shuttle mission (STS-41B) in 1984.
Document 9: United States Senate election in Ohio, 1992: The 1992 United States Senate election in Ohio was held on November 3, 1992. Incumbent Democratic U.S. Senator John Glenn won re-election to a fourth term, coinciding with Bill Clinton's narrow win during the presidential election. Glenn's voting percentage of 51% represented the worst performance of his four runs for the Senate, likely due to the presence of third-party candidate Martha Grevatt of the far-left Workers World Party. As of 2016, this is the last time the Democrats have won the Class 3 Senate Seat from Ohio.
Document 10: T. J. O'Malley: Thomas Joseph O'Malley (October 15, 1915 – November 6, 2009), better known as T. J. O'Malley, was an Irish-American aerospace engineer who, as chief test conductor for the Convair division of General Dynamics, was responsible for pushing the button on February 20, 1962 launching the Mercury-Atlas 6 space flight carrying astronaut John Glenn, the first American in orbit. Five years later, NASA asked North American Aviation to hire him as director of launch operations to help get the Apollo program back on track after the Apollo 1 command module fire on the launch pad killed three astronauts. O'Malley continued to play a leadership role in the United States' space program through the first space shuttle launch in 1981.
Document 11: Jake Garn: Edwin Jacob "Jake" Garn (born October 12, 1932) is an American politician, a member of the Republican Party, who served as a U.S. Senator representing Utah from 1974 to 1993. Garn became the first sitting member of the United States Congress to fly in space when he flew aboard the Space Shuttle "Discovery" as a Payload Specialist during NASA mission STS-51-D (April 12–19, 1985).
Document 12: Robert F. Overmyer: Robert Franklyn "Bob" Overmyer (July 14, 1936 – March 22, 1996), (Col, USMC), was an American test pilot, naval aviator, aeronautical engineer, physicist, United States Marine Corps officer, and USAF/NASA astronaut. He was born in Lorain, Ohio, but considered Westlake, Ohio his hometown. Overmyer was selected by the United States Air Force as an astronaut for its Manned Orbiting Laboratory in 1966. Upon cancellation of this program in 1969, he became a NASA astronaut and served support crew duties for the Skylab program and Apollo-Soyuz Test Project. In 1976, he was assigned to the Space Shuttle program, and flew as pilot on STS-5 in 1982, and as commander on STS-51-B in 1985. He was selected as a lead investigator into the Space Shuttle "Challenger" disaster, and retired from NASA in 1986. Ten years later, Overmyer died in Duluth, Minnesota while testing the Cirrus VK-30 composite homebuilt aircraft.
Document 13: Gordon Cooper: Leroy Gordon "Gordo" Cooper Jr. (March 6, 1927 – October 4, 2004), (Col, USAF), better known as Gordon Cooper, was an American aerospace engineer, test pilot, United States Air Force pilot, and one of the seven original astronauts in Project Mercury, the first manned space program of the United States.
Document 14: Michael Collins (astronaut): Michael Collins (born October 31, 1930) (Major General, USAF, Ret.), is an American former astronaut and test pilot. Selected as part of the third group of fourteen astronauts in 1963, he flew into space twice. His first spaceflight was on Gemini 10, in which he and Command Pilot John Young performed two rendezvous with different spacecraft and Collins undertook two extra-vehicular activities (EVAs). His second spaceflight was as the Command Module Pilot for Apollo 11. While he stayed in orbit around the Moon, Neil Armstrong and Buzz Aldrin left in the Lunar Module to make the first manned landing on its surface. He is one of 24 people to have flown to the Moon.
Document 15: Glynn Lunney: Glynn Stephen Lunney (born November 27, 1936) is a retired NASA engineer. An employee of NASA since its creation in 1958, Lunney was a flight director during the Gemini and Apollo programs, and was on duty during historic events such as the Apollo 11 lunar ascent and the pivotal hours of the Apollo 13 crisis. At the end of the Apollo program, he became manager of the Apollo-Soyuz Test Project, the first collaboration in spaceflight between the United States and the Soviet Union. Later, he served as manager of the Space Shuttle program before leaving NASA in 1985 and later becoming a vice president of the United Space Alliance.
ground_truth: Mercury-Atlas 6