You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the ...

Astronaut Luca Parmitano was performing maintenance on the International Space Station when he noticed water leaking into his helmet. Originally broadcast on 14 Dec 2015.

Saturn’s moon Enceladus has giant geysers blasting water into space at supersonic speeds. Does it also harbour life beneath its crust? Originally broadcast on 14 Dec 2016.

New research suggests Enceladus’ water plumes may originate from a slushy ice layer rather than its underground ocean.

A theory involving a "mushy zone" of ice along the moon’s fissures could explain the enormous plumes erupting from its south ...

Artistic rendering of hydrothermal vents on the seafloor of the Saturnian moon Enceladus. Credit: NASA/JPL-Caltech, edited Scientists studying Saturn’s icy moon, Enceladus, have discovered that its ...