A place warmer than the inside of a cooked tomato, the NASA discovery could redefine how we view our universe.

Eventually, both spacecraft encountered a blazing “wall ... travels past all the planets to some three times the distance to Pluto before being impeded by the interstellar medium," NASA explains.

NASA has released new images of Pluto’s far side, a region never before captured in high resolution. Taken by the New ...

If you've ever wondered what it'd be like to land on a distant world, you have to watch this video of the New Horizons spacecraft's approach to Pluto. NASA released the captivating video, starting off ...

"This mission should be able to image the whole of Pluto. It should be phenomenal." When NASA's New Horizons spacecraft sped by Pluto in 2015, it revealed an incredible world of ice and haze carved by ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. This image of Pluto was made after the New Horizons spacecraft flew past the dwarf planet on July ...

NASA launched the New Horizons spacecraft nine and a half years go, and last night — three billion miles later — pictures and other data began coming back from Pluto, the most distant object ever ...