Two of Pluto's midsize moons may be made of the guts of its largest moon, Charon, new research suggests.

The first color "movies" of Pluto as seen by NASA's New Horizons spacecraft reveal the sheer strangeness of the orbital dance between the dwarf planet and its largest moon Charon.

Images and data have been flowing in since NASA's epic New Horizons Pluto flyby on Tuesday morning, and the latest image released shows an exaggerated color map of Pluto and its moon Charon. The ...

Scientists have managed to snap the first color image from a spacecraft of Pluto and its largest moon Charon. It might not look like much more than a blurry red blob in deep space, but the image ...

Pluto, which sits approximately 4.67 billion miles from Earth, just got a tiny bit closer. NASA’s New Horizons spacecraft this month captured the first color image of the dwarf planet from just ...

NASA's New Horizons space probe sent its first color image of Pluto back to Earth after a nearly decade-long journey through space to reach the dwarf planet.

Pluto and its moon Charon have been captured in full color and, well, slightly jerky motion by NASA's New Horizons probe.

NASA has released the sharpest images yet of Pluto. What's more, unlike the usual black-and-white photos of Pluto we're used to seeing, this latest set reveals Pluto in stunning color.

New Horizons, rapidly approaching Pluto, is bristling with gadgetry, including an important little camera called Ralph.

The first color 'movies' of Pluto as seen by NASA's New Horizons spacecraft reveal the sheer strangeness of the orbital dance between the dwarf planet and its largest moon Charon.