Astronauts may have had the 'right stuff' to go to the moon, but when it comes to keeping track of what they brought back, NASA seems to have misplaced some of the stuff.
In a report issued by the agency's inspector general on Thursday, NASA concedes that more than 500 pieces of moon rocks, meteorites, comet chunks and other space material were stolen or have been missing since 1970. That includes 218 moon samples that were stolen and later returned and about two dozen moon rocks and chunks of lunar soil that were reported lost last year.
NASA, which has lent more than 26,000 samples, needs to keep better track of what is sent to researchers and museums, the report said. The lack of sufficient controls "increases the risk that these unique resources may be lost," the report concluded.
After last year's case of a missing moon sample loaned to a Delaware astronomical observatory, which the astronomers there claimed they returned to NASA, the agency's inspector general decided to audit about one quarter of the thousands of samples of moon rocks, lunar dust, meteorites, and other space material that the agency loaned.
Of those cases, 19 per cent of the researchers either could not account for the samples or they had material that NASA records indicated had been destroyed or loaned to someone else. That included 22 meteorites and two comet samples from a daring mission that grabbed comet chunks. more