One of the strangest landforms spotted by NASA New Horizons spacecraft when it flew past Pluto last July was the bladed terrain just east of Tombaugh Regio, the informal name given to Pluto large heart-shaped surface feature.

Pluto Bladed Terrain in 3-D

One of the strangest landforms spotted by NASA New Horizons spacecraft when it flew past Pluto last July was the bladed terrain just east of Tombaugh Regio, the informal name given to Pluto large heart-shaped surface feature.