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Related Experiment Videos

A search for viable organisms in a lunar sample.

V I Oyama, E L Merek, M P Silverman

    Science (New York, N.Y.)
    |January 30, 1970
    PubMed
    Summary

    Analysis of Apollo 11 lunar samples confirmed no viable life forms exist on the Moon. Extensive testing revealed only inorganic materials, not extraterrestrial organisms, in the returned Moon dust.

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    The Journal of biological chemistry·1979

    Area of Science:

    • Astrobiology
    • Lunar Science
    • Microbiology

    Background:

    • The Apollo 11 mission returned the first lunar samples to Earth.
    • Early analysis aimed to detect potential extraterrestrial life on the Moon.

    Purpose of the Study:

    • To investigate the presence of viable life forms in Apollo 11 lunar samples.
    • To verify or refute the hypothesis of lunar life.

    Main Methods:

    • Biological examination of 50 grains of bulk fines.
    • Testing samples in 300 separate environments.
    • Microscopic analysis for microbial life and contaminants.

    Main Results:

    • No viable life forms, including terrestrial contaminants, were detected.
    • Colored inorganic artifacts resembling microbial colonies were observed.
    • Quarantine team results were confirmed by detailed biological examination.

    Conclusions:

    • The hypothesis of viable life on the Moon was not supported by the Apollo 11 samples.
    • Lunar fines contain only inorganic materials, not biological entities.
    • Further research may explore the origin of the observed inorganic artifacts.

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