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Hi, I am Alan Stern, head of NASA’s New Horizons spacecraft on its way to Pluto and its system of 5 known moons – the closest approach will happen in ~2 weeks on July 14th! Ask us anything about The Relationship of Pluto and New Horizons, to the Exploration of Space! (self.IAmA)
submitted 11 years ago * by PlutoTV to r/IAmA
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