It certainly is in strange new territory, though.
It's perched on the very edge of the solar system, and new data is the strangest yet
A small Earth-orbiting probe has sampled the interstellar wind for the first time, detecting four types of atoms that originated...
More than three decades after launching from Earth, Voyager 1 is about to leave the solar system. The probe, which...
It was not projected to happen until 2014
A frothy moat, not a shield, protects us from cosmic rays
It is the furthest-flung manmade object ever
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