Did aliens hack the Voyager 2 space probe in 2010?

I don’t know how I missed this news item back from 2010! Then NASA reported a single bit-flip error occurred in Voyager 2’s software code used to communicate with Earth. That sounds pretty mundane in today’s IT savvy world where we are all used to software errors and corrupt code.

Artist's concept of Voyager in flight.

Artist’s concept of Voyager 2 in flight.

But sometime the corruption of code is due to deliberate interference. Hackers hack into computers everyday for fun or more nefarious reasons. In this instance several scientists suggested that the on-board computer was hacked by an alien race (from another star system) who were trying to communicate with us.

But note the Voyager 2 space craft at that time was nearly about to cross over into what we would call interstellar space. It was about to leave the solar system in 2010 at a distance of 90 times the distance between the sun and the earth. That is about 8.6 billion miles or about 14 billion kms. That means it takes a light signal nearly 13 hours, travelling at nearly 300,000 km/s, to travel from the space probe to Earth. For NASA to send and receive a signal that would take twice that time, nearly 26 hours. It is certainly at a distance where one can easily discount any Earth based hacker.

The following is excerpted an online news item from 6 years ago and is typical of the several available.1

NASA space probe Voyager 2, which left earth 33 years ago, may have been hijacked by aliens who are now trying to make contact with earth according to a German academic.

The craft, which is 8.6 billion miles from earth on the very edge of the solar system, has been sending back data ever since it was launched – until last month when it briefly stopped transmitting before starting to send strange messages that scientists cannot decipher.

German academic Hartwig Hausdorf believes the change could be down to extraterrestrials. He says that because the rest of the spacecraft is still working normally there may be more to the cryptic messages than meets the eye.

“It seems almost as if someone has reprogrammed or hijacked the probe,” he told German newspaper Bild. “Thus perhaps we do not yet know the whole truth.”

NASA was much more circumspect stating that they believe it was due to this one corrupt bit of code. That may have occurred due to radiation in space or impact by a highly energetic particle which flipped the bit. Continue reading