NASA has been catching some extra criticism in the past few days after The Houston Chronicle—Johnson Space Center's hometown paper—ran an expose on credit card abuses at the agency.

The paper reportedly reviewed 451,000 transactions, and among plenty of apparently legitimate purchases, found that NASA employees had also bought iPods, video games and jewelry. The first two you might be able to slide past accounting, if you were, say, an astronaut doing isolation chamber testing, and needed a few gadgets and games to pass the time.