Aliens Hack Voyager 2?

IT left Earth 33 years ago, now it's claimed the Voyager 2 spacecraft may have been hijacked by aliens after sending back data messages NASA scientists can't decode.NASA installed a 12-inch disk containing music and greetings in 55 languages in case intelligent extraterrestrial life ever found it.But now the spacecraft is sending back what sounds like an answer: Signals in an unknown data format!The best scientific minds have so far not been able to decipher the strange information - is it a secret message?