On This Day in American History |
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On July 31, 1964, NASA’s space probe Ranger 7 takes the first close-up photographs of the moon’s surface. The probe sent back over 4,000 images, which were 1,000 times more clear than views of the moon offered by telescopes on earth. Ranger 7′s cameras were active for 17 minutes as the probe headed toward an eventual impact with the moon. The mission proved the lunar surface was not dusty or otherwise treacherous and therefore relatively safe for a manned landing, which happened five years later. |
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