When the New Horizons mission conducted the closest flyby of Pluto and its moon, Charon, in 2015, images provided a zoomed-in view of their pockmarked surfaces. The scars are ancient impact craters that were created 4 billion years ago.
It was said to resemble a "bowling pin," and then a "snowman" -- but in fact, the recently discovered object four billion miles from Earth looks more like a giant pancake and a dented walnut, NASA has confirmed.
NASA's New Horizons spacecraft is making history again, this time one-upping the legendary Voyager 1.
