NASA's Voyager 1 Returns: 46-year-old spacecraft is fully operational again, sends signals from 15 billion miles away

After facing a grave computer problem last year, NASA's Voyager 1 spacecraft is now fully operational, sending back usable data about interstellar space. The spacecraft, launched in 1977, has been instrumental in transmitting data about outer planets and the solar system's far reaches for nearly fifty years. Engineers spent months resolving the issue, which was particularly challenging due to the spacecraft's distance from Earth. Despite its age, Voyager 1 continues to defy expectations and provide invaluable insights into the universe.