Voyager 1 Reaches One-Light-Day Milestone After 50 Years
TL;DR Summary
NASA's Voyager 1 is set to reach a distance of one light-day from Earth on November 18, 2026, making it the farthest human-made object as it continues its nearly 50-year journey; data still travels back to Earth with about a 23-hour delay, and the probe carries on with a small set of instruments while power wanes. Voyager 2, launched shortly before its twin, is also in interstellar space at about 21.3 billion miles from Earth, with some instruments powered down to conserve energy.
- 50 Years Later, NASA's Voyager Probe Is Reaching A Big Milestone For Space Travel bgr.com
- The Voyager 1 probe, launched in 1977, is now so far from Earth that a radio signal travelling at the speed of light takes over 22 hours to reach it, and it is still sending data back from interstellar space on a power source the size of a car battery Space Daily
- NASA Has Not Launched Anything Faster Than Voyager in 48 Years. Here Is the Real Menu of Machines That Could Finally Beat It 19FortyFive
- NASA’s Voyager 1 left Earth in 1977; now its signal takes over 22 hours to reach us and it is still sending data The Times of India
- The spacecraft that refused to quit: How Voyager 1 keeps talking to Earth after 48 years Business Today
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