NASA Voyager

FILE - In this Aug. 4, 1977, photo provided by NASA, the "Sounds of Earth" record is mounted on the Voyager 2 spacecraft in the Safe-1 Building at the Kennedy Space Center, Fla., prior to encapsulation in the protective shroud. After days of silence, NASA has heard from Voyager 2, more than 12 billion miles away in interstellar space. Flight controllers accidentally sent a wrong command  nearly two weeks ago that tilted the spacecraft's antenna away from Earth and severed contact. The project manager said Tuesday, Aug. 1, 2023 that the fact that the Deep Space Network has picked up a “heartbeat signal” means the 46-year-old craft is alive and operating. (AP Photo/NASA, File) FILE PHOTO. 3162 COPYNEG; AP PROVIDES ACCESS TO THIS PUBLICLY DISTRIBUTED HANDOUT PHOTO PROVIDED BY NASA.

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