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👤 Linda Spilker Person

1 articles First seen: May 26, 2026 Last seen: May 26
Activity Timeline (90 days)
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Voyager 1 is now so far from Earth that a signal traveling at the speed of light takes more than 22 hours to reach it — so when engineers send a command, they can wait nearly two days to know whether the spacecraft responded
Voyager 1, launched in September 1977, is now about 16 billion miles from Earth and traveling away from the Sun at roughly 38,000 miles per hour. Because of this distance, a radio signal takes more th
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