Decoding Hidden Messages In Those Geeky Spy Satellite Mission Patches

Last year, the National Reconnaissance Office sparked a media frenzy when it released a spy satellite mission patch depicting an Earth-eating octopus. But, that's not even close to the weirdest logos bestowed upon U.S. spy satellites—and space enthusiasts believe they're codes for the secret mission payloads. » 12/15/14 6:20am Monday 6:20am