Giant, ridge-like structures of methane ice, known as "bladed terrain," may be much more abundant along Pluto's equator than ...

To analyze these formations further, scientists are turning to Earth and its wide selection of natural dunes, particularly ...

NASA is plotting a new mission that could be the one to finally uncover alien life in the universe. Or, it may uncover a darker fact: that we humans are completely alone, on the unique oasis we ...

A curious, icy and distant object has just been discovered far beyond Pluto. Nicknamed Ammonite, it intrigues astronomers ...