Voyager 1 probe is sending back mysterious signals from interstellar space

The Voyager 1 spacecraft is sending back mysterious system data. Launched in 1977, the Voyager 1—and its Golden Record, the iconic message for extraterrestrials—is currently 14.5 billon miles from Earth in interstellar space. From NASA's Jet Propulsion Laboratory:

The interstellar explorer is operating normally, receiving and executing commands from Earth, along with gathering and returning science data.