Summiting the Solar System Part1: Pluto, Explored! (2018)

New Horizons is a NASA spacecraft that was the first to visit dwarf planet Pluto in July 2015. Its pictures of the dwarf planet's icy surface, as well as observations of Pluto's moon Charon, are revolutionizing our understanding of solar system objects far from the sun. New Horizons was so busy gathering data in its July 2015 encounter that, as planned, the spacecraft didn't communicate with Earth during its closest approach to Pluto and Charon. Controllers celebrated when New Horizons phoned home and they knew that data was on the way.