Way Off facts · 🌌 Space
How far from Earth is Voyager 1, in km?
25 billion
km
25,000,000,000 exactly, give or take
25 billion km — the most distant human-made object. Its radio signal takes 23 hours to reach us.SOURCENASA JPL
Scale check: 25 billion is roughly more than everyone alive today.
Would you have guessed? You'll be way off.
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