spacecraft voyager 2 hijacked by alien?

Mystery surrounds - spacecraft unmanned belongs to the united states that launched at 20th august 1977, or 33 years ago.

Because, recently voyager 2 sending a message in the format that NASA scientists can't read it.
There is a suspect that spacecraft was hijacked by the alien, who sending the answer of NASA' message. According to astrophysicist explanation, Stephen Hawking NASA had sent signals into space the form of a song from the legend pop group The Beatles. Entitled "Across the Universe".

"This is like somebody have to reprogram or hijacked voyager 2, but we are not sure what really happened" said expert alien, Hartwig Hausdorf, in Daily Telegraph,May 12nd 2010.

And now, engineers try to read data that voyager 2 had sent. Voyager 2 weirdnessoccurs an a month ago. When that spacecraft sent the data, (the distance 8.6 billion mil to the earth) in the form that changed from the previous. That data can't be read.

All this time voyager 2, has been program to send the data about the condition of voyager 2, so the engineers can fix it (if there's any problem).

Voyager 2 and Voyager 1 assigned to explore planet Jupiter, Saturn, Uranus and Neptune. Two of this voyager is the human spacecraft with most far cruising range.

Now, the distance of Voyager 1 to the earth was 10,5 billion mil. In 5 years this spacecraft expected to cross the heliosfer- that formed in the solar system and log in to interstellar trajectory.

While, Voyager 2 move followed its twin.