There's 3 possible meanings: * the last of the men who walked on the Moon has died * the last man who stepped onto the Moon for the first time, died * the la

There's 3 possible meanings: * the last of the men who walked on the Moon has died * the last man who stepped onto the Moon for the first time, died * the last man who ever stood on the Moon before stepping off, died Perhaps those last 2 refer to the same person, perhaps not.