NASA reconnected with Voyager 1, which is located nearly 15 billion miles away from Earth, after a brief pause that triggered the spacecraft's fault protection system.

Nasa scientists are celebrating as, after a period of silence, the craft recently called home again using a bit of kit that it hasn't used for more than forty years.

At 15.4 billion miles away from Earth in interstellar space, Voyager 1 won't last much longer. In fact, NASA's flight engineers may have thought the 47-year-old mission had finally kicked the bucket when the uncrewed spacecraft recently went quiet.

The 47-year-old NASA Voyager 1 fell back on a radio transmitter it hadn’t used since 1981 to ping home base after a technical issue caused a days-long communication stall between Earth and the farthest-ever recorded spacecraft.