The inside story of New Horizons' 'Apollo 13' moment on its way to Pluto
The people in the Mission Operations control center — "the MOC" — had been tracking NASA's New Horizons spacecraft for nine and a half years as it journeyed the breadth of the solar system. It was just 10 days away from the dwarf planet Pluto when, at 1:55 p.m. on July 4, it vanished.