Past stat · 2026-10-12 UTC
Pick one
In 2012, NASA's Voyager 1 became the first spacecraft to do what?
The answer
Launched in 1977, Voyager 1 crossed the heliopause on 25 August 2012: the bubble where the Sun's wind and magnetic field give way to the stuff between the stars. It is still the farthest human-made object.
Correct answer: Leave the heliosphere and enter interstellar space
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