Pluto s heart-shaped scar may offer clues to the frozen world s history yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
Since Nasa s New Horizon spacecraft captured an image of our solar system’s dwarf planet in 2015, astronomers said that they have finally resolved the mystery surrounding the heart shape on Pluto s surface.The feature on Pluto has.