NASA on Friday released its first glimpse of a strange mosaic of ice on Pluto. WSJ's Robert Lee Hotz reports. Photo: NASA/JHUAPL/SwRI ...

Louis. Nguyen and his team used mathematical models and images from NASA’s New Horizons spacecraft to investigate Pluto’s subsurface ocean. Also read: Massive iceberg in Antarctica breaks off ...

A New Horizons image of Pluto and its moon Charon revealed more ... radioactive elements beneath Pluto's surface. This would be a real turn-up for the books as, until now, astronomers thought ...

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.

NASA launched the New Horizons probe which would provide never-before-seen images of the dwarf planet, its moons and other objects.