You are using an older browser version. Please use a supported version for the best MSN experience.
UP NEXT
Try not to fall in love with Vancouver after watching this

Here's how Pluto's heart formed

New Horizons, NASA's mission to Pluto, sent us back the now famous picture of the dwarf planet's heart. Ever wondered how it formed? Patrick Jones (@Patrick_E_Jones) explains.
AdChoices

News

Entertainment

Sports

image beaconimage beaconimage beacon