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Voyager 1 went silent for two days. Next month it will be one light-day from Earth
NASA lost Voyager 1's signal on Oct. 18 and 19 before it returned on its own; engineers are still investigating a thruster swap. On Nov. 18 the probe will be one light-day away, so a message and its reply will take two days.
October 30, 2026 · 3 min read