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 Trump Announces 25% Tariffs on All Cars Made Outside the U.S.

When manipulated, they reveal a wealth of scientific information. This image uses 'false-colour' to show how the geology of Pluto's surface varies. It reveals how much light is reflected by ...

This cutaway image of Pluto shows a section through the area of Sputnik Planitia, with dark blue representing a subsurface ocean and light blue for the frozen crust. Disclaimer: AAAS and EurekAlert!