NASA is just now opening a vacuum-sealed sample it took from the moon 50 years ago
Fifty years ago, astronauts on one of NASA's Apollo missions hammered a pair of tubes 14 inches long into the surface of the moon. Once the tubes were filled with rocks and soil, the astronauts — Eugene Cernan and Harrison "Jack" Schmitt — vacuum-sealed one of the tubes, while the other was put in a normal, unsealed container. Both were brought back to Earth.
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