Pluto is the lonely planet. On July 14, 2015, NASA’s New Horizons spacecraft made its epic flight through the Pluto system and sent us the first-ever close-up footage of Pluto and its satellites.

Pluto is the lonely planet. On July 14, 2015, NASA’s New Horizons spacecraft made its epic flight through the Pluto system and sent us the first-ever close-up footage of Pluto and its satellites.