NASA Astronaut Group 4
the 29th of June 1965 marked a public press conference where NASA announced six new astronauts. This group differed from all previous selections because they held doctorates in natural sciences or engineering instead of test pilot experience. The National Academy of Sciences conducted the initial screening of applicants who submitted their academic transcripts by the 31st of December 1964. A total of 1,351 applications arrived at the deadline for review. About 200 candidates were rejected immediately for failing basic age, citizenship, height, or vision criteria. Four hundred names moved forward to NAS for academic qualification checks. The final board included Allan H. Brown and Eugene Shoemaker among other experts. They reduced the candidate pool to just fifteen individuals. These fifteen underwent medical examinations at Brooks Air Force Base on the 2nd of May 1965. The final interview took place on the 12th of May 1965 before a panel featuring Mercury Seven astronaut Alan B. Shepard.
the 4th of October 1957 saw the Soviet Union launch Sputnik 1 into orbit. This event triggered a profound shock within the American public regarding technological inferiority. President Dwight D. Eisenhower responded by creating the National Aeronautics and Space Administration as a civilian agency. Congress pressured NASA to match and surpass Soviet achievements in space exploration. Project Mercury faced criticism from scientists who preferred methodical approaches over rushed programs. John F. Kennedy replaced Eisenhower in 1961 and set an ambitious goal to land a man on the Moon by decade end. Space science constituted up to 20 percent of NASA's budget during this period. Robert B. Voas drafted a proposal for scientist selection on the 6th of May 1963. He argued that gaining scientific community support was vital when facing congressional budget opposition. NASA officially announced its intention to recruit scientist astronauts on the 5th of June 1963.
Owen K. Garriott earned his Ph.D. in electrical engineering from Stanford University in 1960. Edward G. Gibson received his doctorate in engineering with a physics minor from Caltech in 1964. Duane E. Graveline held both a medical degree and a master's in public health from Johns Hopkins. Joseph P. Kerwin qualified as a naval flight surgeon after attending the Navy School of Aviation Medicine. F. Curtis Michel worked as a junior engineer at Firestone Tire before joining the Air Force. Harrison H. Schmitt served at the U.S. Geological Survey Astrogeology Center in Flagstaff, Arizona. Four of the six selected candidates possessed prior military experience. Only Schmitt walked on the Moon while Garriott, Gibson, and Kerwin flew to Skylab. Graveline and Michel left without ever flying in space.
Williams Air Force Base in Arizona hosted fifty-five weeks of pilot training for non-pilots. Classroom instruction covered astronomy for 154 hours and geology for 112 hours. Field trips included visits to the Grand Canyon and Meteor Crater in Arizona. Students traveled to Philmont Scout Ranch in New Mexico and Horse Lava Tube System in Bend, Oregon. Jungle survival training occurred in Panama while desert survival took place around Reno, Nevada. Water survival exercises used the Dilbert Dunker at Naval Air Station Pensacola. Thirty hours of briefings focused on the Apollo spacecraft itself. Twelve additional sessions detailed operations within the lunar module. Two members already held pilot qualifications from their service branches. The rest underwent this rigorous curriculum alongside nineteen pilot astronauts from Group 5.
the 18th of August 1965 saw Duane E. Graveline resign after his wife filed for divorce. She accused him of violent outbursts that threatened NASA's public image. F. Curtis Michel returned to Rice University in September 1969 before being assigned a crew. Many scientists felt their careers were at risk as fewer missions than planned began to appear. Apollo 13 and Apollo 14 backup crews included eight members of the 1966 pilot group. Donald U. Wise and Elbert A. King Jr also resigned due to frustration with assignment delays. Eugene Shoemaker left the program citing similar concerns about career stagnation. NASA Deputy Administrator George Mueller wrote to Robert R. Gilruth in September 1969 demanding attention to these issues. Associate Administrator Homer E. Newell Jr later spoke directly with the scientist astronauts to resolve tensions.
the 13th of August 1971 marked the date Harrison H. Schmitt joined the prime crew of Apollo 17. He became the twelfth person to walk on the lunar surface during December 1972. This mission served as the final crewed landing on the Moon. Owen K. Garriott flew as Science Pilot on Skylab 3 in July 1973. Edward G. Gibson participated in Skylab 4 from November 1973 through February 1974. Joseph P. Kerwin served as Science Pilot for Skylab 2 in May and June 1973. Garriott returned to space again on STS-9 in November 1983 aboard the Space Shuttle. Schmitt resigned from NASA in August 1975 to run for the U.S. Senate. He won election on the 2nd of November 1976 representing his home state of New Mexico.
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Common questions
When was NASA Astronaut Group 4 officially announced to the public?
NASA publicly announced six new astronauts from Group 4 on the 29th of June 1965. This announcement marked a shift in selection criteria away from test pilot experience toward doctorates in natural sciences or engineering.
What specific academic qualifications did members of NASA Astronaut Group 4 possess compared to previous groups?
Members of NASA Astronaut Group 4 held doctorates in natural sciences or engineering instead of test pilot experience. The National Academy of Sciences conducted initial screening of applicants who submitted transcripts by the 31st of December 1964 before reducing the pool to fifteen individuals for medical exams.
Which astronaut from NASA Astronaut Group 4 walked on the Moon and when did this occur?
Harrison H. Schmitt became the twelfth person to walk on the lunar surface during December 1972 as part of Apollo 17. He joined the prime crew of that mission on the 13th of August 1971, which served as the final crewed landing on the Moon.
Why did Duane E. Graveline resign from NASA Astronaut Group 4 in 1965?
Duane E. Graveline resigned after his wife filed for divorce on the 18th of August 1965. She accused him of violent outbursts that threatened NASA's public image leading to his departure from the program.
How many applications were received for NASA Astronaut Group 4 and what was the rejection rate based on basic criteria?
A total of 1,351 applications arrived at the deadline for review by the 31st of December 1964. About 200 candidates were rejected immediately for failing basic age, citizenship, height, or vision criteria before moving forward to academic qualification checks.