New Horizons Spacecraft

Did you know what shaped Pluto's huge icy heart?

Researchers believe they now know the origin of the large heart-shaped nitrogen glacier revealed in 2015 on Pluto by the New Horizons spacecraft.

Can Pluto be hiding a liquid ocean under its icy shell?

Present day Pluto may have a liquid ocean sloshing around under its icy crust, according to a new analysis of data from Nasa's New Horizons spacecraft.

NASA's New Horizons probe finds Pluto is bigger than predicted

Mysterious Pluto looms large and turns out to be larger than expected as NASA’s New Horizons spacecraft wraps up a nearly decade-long journey, with a close flyby on track for Tuesday, scientists said on Monday.

NASA's New Horizons spacecraft sends historic first images of Pluto

NASA's New Horizons spacecraft has sent its first stunning images of Pluto as the probe closes in on the dwarf planet.