Robert Lea at Space.com:
NASA’s interstellar explorer Voyager 1 is finally communicating with ground control in an understandable way again. On Saturday (April 20), Voyager 1 updated ground control about its health status for the first time in 5 months. While the Voyager 1 spacecraft still isn’t sending valid science data back to Earth, it is now returning usable information about the health and operating status of its onboard engineering systems.
Thirty-five years after its launch in 1977, Voyager 1 became the first human-made object to leave the solar system and enter interstellar space. It was followed out of our cosmic quarters by its space-faring sibling, Voyager 2, six years later in 2018. Voyager 2, thankfully, is still operational and communicating well with Earth.
The two spacecraft remain the only human-made objects exploring space beyond the influence of the sun.
More here.