Every grain of lunar dust can carry secrets billions of years old. đź”
đź“– Source: ScienceDaily
#ChangE6 #Moon #LunarScience #SpaceExploration #MagneticField #Geology #ScienceNews
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@spaceflightpedia.comLuna 19 launched fifty-five years ago today, on September 28, 1971. The Soviet orbiter circled the Moon about 4,315 times, mapping its lumpy gravity, including hidden mass concentrations called mascons. Last contact: November 1, 1972.
