Posted on March 21, 2016Pluto may have hosted lakes and rivers of liquid nitrogen Studying how the dwarf planet's climate changed over time shows it once had the right conditions for liquid to flow on its surface - and may still have buried lakes today
Posted on September 10, 2015Pluto dazzles in first new images downloaded since July’s flyby The New Horizons spacecraft has sent back fresh, stunning photos that it took of the distant icy world when it flew by on 14 July