Is anybody out there? The MOST famous UFO sightings

The age-old debates over those unidentified flying objects, better known as UFOs, have left some mysterious question marks lingering in the minds of people through generations. Although several......

NASA probe finds second mountain range in Pluto's heart

The peaks in the second mountain range are estimated to be 1-1.5 kilometres high. Photograph: NASA/JHUAPL/SWRI National Aeronautics and Space Administration New Horizons spacecraft has......

Stunning NASA image reveals Pluto's mysterious icy plains

A view of icy, frozen plains on Pluto. Photograph: NASA Smooth, icy plains have been spotted on the surface of Pluto, in the latest images released on Friday from a NASA spacecraft that flew by......

NASA spacecraft finds haze, flowing ice on Pluto

National Aeronautics and Space Administration’s New Horizons spacecraft has discovered flowing ice and a surprising extended haze on Pluto, which show the dwarf planet to be an icy world of......