Last Sunday night, everyone watching NASA’s feed of Curiosity’s landing saw engineers in JPL’s mission control eating peanuts before the rover entered Mars’ atmosphere. Eating peanuts at particularly nerve-wracking points during a mission is a long standing tradition at JPL that dates back to the Ranger program. Specifically Ranger 7. The first peanuts eaten in Mission Control were a distraction for engineers during that very tense launch on July 28, 1964. Read the whole story on Discovery News.