▲ Peaking
Science
In 1977, NASA launched two probes designed to last five years. Voyager 1 and 2 are now the only human-made objects in interstellar space, still operating, still transmitting, funded by a team of engineers some of whom have worked on the mission for nearly
NASA's Voyager probes continue to transmit data from interstellar space nearly 50 years after their original five-year mission parameters.