The icy shell of Titan, Saturn's largest moon, may possibly contain a six-mile-thick layer of methane ice beneath its surface ...

By sheer chance we may have visited the seventh planet when things weren’t normal and have misunderstood it ever since.

Fred Schaaf promises plenty of opportunities for spectacular views of the moon, planets and stars these next two weeks.

Grab a telescope to view its famous rings and Saturn’s largest moon, Titan, a world swathed in orange clouds floating in a ...

A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...

Uranus has long been thought to have been a completely "dead" planetary system - but now experts are not so sure.

Much of the knowledge about Uranus was gleaned when NASA's robotic spacecraft Voyager 2 conducted a five-day flyby in 1986 ...