Voyager 1 Crosses One Light-Day — 70,000 Years to the Nearest Star, Billions to Andromeda
Voyager 1 Crosses One Light-Day — Humanity’s Eternal Messenger Into the Stars Artist’s impression of Voyager 1 traveling through interstellar space after reaching one light-day distance from Earth. Introduction In April 2026, humanity quietly reached a milestone that will echo for centuries: Voyager 1, the farthest spacecraft ever launched, crossed the distance of one light-day…