May 30th, 1971
Mariner program: Mariner 9 is launched to map 70% of the surface, and to study temporal changes in the atmosphere and surface, of Mars. event on May 30, 1971. Read about how to open files in Open File Database.
Events around May 30, 1971
June 1st, 1971 | Birth | Mario Cimarro, Cuban actor |
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