Scientists have devised the most detailed map to date of the terrain hidden below the vast ice sheet blanketing Antarctica, uncovering an exuberant landscape of mountains, canyons, valleys and plains ...

With a veritable army of robots scanning its surface, Mars is the most surveilled planet after Earth. Those rovers and orbiters collect a mountain of image data, but very little is processed into an ...

Scientists have released the most detailed polar region terrain maps ever created. Credit: Polar Geospatial Center/University of Minnesota/Maxar/ National Geospatial-Intelligence Agency A team of ...