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> NASA planetary mineralogist Roy Christoffersen used these six aluminum cylinders to test the lunar dust under an electron microscope to verify it was collecte
by randrews 4y ago
> NASA planetary mineralogist Roy Christoffersen used these six aluminum cylinders to test the lunar dust under an electron microscope to verify it was collected during the Apollo 11 mission.
Heh, weird to see the name of an old coworker in this context.