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St. Louis Science Center: Astronomy Fact Of The Day: August 13, 2021
In 1960 on this date, the U.S. Geological Survey announced the completion of the first known photogeological survey of the lunar surface ...
August 13, 2021
In 1960 on this date, the U.S. Geological Survey announced the completion of the first known photogeological survey of the lunar surface. You can read about and download a digital version of the latest the Unified Geologic Map of the Moon here.
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This press release was produced by St. Louis Science Center. The views expressed here are the author’s own.