NASA does sting operations, too? Investigators from the space agency and local police confiscated a purported moon rock from a woman trying to sell it for a cool $1.7 million, reports the Los Angeles Times. NASA has not finished tests to determine whether it's legit. After a months-long operation, investigators met with the woman in a restaurant to make the exchange. They took her into custody and grabbed the rock instead. Because moon rocks are considered "national treasures," it's illegal to sell them.