Romsonden Voyager 1 startet sin ferd i 1977. Onsdag er den ett lysdøgn fra jorden.
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The Voyager 1 space probe began its journey in 1977. It has long held the record as the human-made object furthest from Earth. As of Wednesday, it is one light-day away from the planet.
Romsonden har lenge vært den menneskeskapte gjenstanden som er lengst unna jorden.