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  1. www.nasa.gov › astronaut_fact_book_june_2022NASA Astronaut Fact Book

    Since inception, NASA has selected 360 astronaut candidates: 299 men, 61 women; 212 military, 138 civilians; 191 pilots, 159 non-pilots. As of June 2022, there are 44 active astronauts, 18 management astronauts, 10 astronaut candidates, and 288 former astronauts or payload specialists, including those who have left NASA, and those who are deceased.

  2. www.nasa.gov › reference › astronaut-fact-bookAstronaut Fact Book - NASA

    Oct 17, 2023 · The NASA Astronaut Fact Book provides information on the 360 explorers who have been selected as astronauts since NASA's first class in 1959. NASA spacewalker Frank Rubio is pictured during a spacewalk tethered to the International Space Station during an orbital sunset. Preface. (NASA) selected the first group of astronauts in 1959.

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  4. Jul 19, 2019 · Yuri Gagarin: the first man in space was from the Soviet Union. Existential threat. As the Soviets sent the first astronaut into space, completed the first crewed orbit and the first spacewalk ...

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  5. More than fifty years of human activity in space have produced societal benefits that improve the quality of life on Earth. The first satellites, designed to study the space environment and test initial capabilities in Earth orbit, contributed critical knowledge and capabilities for

  6. Mar 25, 2024 · Apollo 10 journeyed to lunar orbit and tested the LM to within 15.2 km (9.4 miles) of the Moon’s surface. Apollo 11, in July 1969, climaxed the step-by-step procedure with a lunar landing; on July 20 astronaut Neil Armstrong and then Edwin (“Buzz”) Aldrin became the first humans to set foot on the Moon’s surface.

    • The Editors of Encyclopaedia Britannica
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  7. Nov 12, 2021 · The Apollo missions contributed more than putting humans on the Moon, it also produced a lot of new scientific data and discoveries which expanded our knowledge of both the Moon itself and our Solar System. Here are ten of our top Apollo discoveries.

  8. The Apollo Program landed humans on the Moon and brought them back safely to Earth. After 16 uncrewed vehicle-testing missions and the tragedy of the Apollo 1 launch pad fire, the Earth-orbiting Apollo 7 and 9 missions tested the Command and Lunar Modules. Apollos 8 and 10 tested various components while orbiting the Moon, and returned ...

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