A team of researchers found two atmospheric processes that allow water vapor on Mars to reach the upper atmosphere where ultraviolet radiation splits it into hydrogen and oxygen. To this day, the Red Planet is still leaking hydrogen into space.
Space May 14, 2019
Data from NASA's Dawn spacecraft suggest that dwarf planet Ceres has a cycle of condensation and sublimation. Scientists said that this process was previously seen only on comets.
Space March 15, 2018
A new YouTube video explains where all this dinosaur pee has come from.
Animals May 30, 2015
The Great Lakes are nearly frozen over and a new photograph from the Aqua space observatory shows how far the ice has gone...
Animals February 24, 2014