Chasing new horizons

Shares a behind-the-scenes account of the science, politics, egos, and public expectations that shaped the New Horizons' mission to Pluto and beyond, citing the endeavor's boundary-breaking achievements and how they reflect the collective power of shared human goals. "On July 14, 2015, something amazing happened. More than 3 billion miles from Earth, a small NASA spacecraft called New Horizons screamed past Pluto at more than 32,000 miles per hour, focusing its instruments on the long-mysterious icy worlds of the Pluto system, and then, just as quickly, continued on its journey out into the…