New Horizons was about 3.7 million miles (6 million kilometers) from Pluto and Charon when it snapped this portrait late on July 8, 2015.
NASA-JHUAPL-SWRI
July 13, 2015

Pluto Fly-By: Reaching New Horizons

Eighty-five years after Pluto was discovered by an astronomer from Illinois – the New Horizons spacecraft will fly by Pluto and show us what this far-off world looks like. David Leake, the head of Staerkel Planetarium, fills us in on what to expect and the Central Illinois connection to Pluto.