NASA Revives Voyager 1's Dormant Radio After 40 Years

NASA's Voyager 1 spacecraft has resumed normal operations after a temporary communication disruption, successfully reactivating its primary X-band transmitter and continuing data collection from its four active science instruments. Despite power management challenges due to its advanced age and limited power supply, Voyager 1 remains operational in interstellar space, powered by radioisotope thermoelectric generators. The mission team is working with minimal power margins, having turned off nonessential systems to conserve energy, and continues to address technical issues as the spacecraft ages.