What is a light-day? The milestone Voyager 1 is closing in on
By geox · 2026-10-31 · 38 points · 12 comments
https://science.nasa.gov/mission/voyager/voyager-1/voyager-1-what-is-a-light-day/
By geox · 38 points · 12 comments · on Hacker News, read on BetterNews.
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