Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...

Encountering Neptune in 1989, NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer ...

Saturn is angled in a way in which the edge of its thin rings are oriented toward Earth – effectively causing them to vanish.

"Discovering liquid water oceans inside the moons of Uranus would transform our thinking about the range of possibilities for ...

One of Uranus's moons likely has an ocean while the composition of the planet itself is more bizarre than we knew ...

Most of humanity’s knowledge about Uranus came from a 1986 Voyager 2 flyby on “a particularly windy day.” A new study says ...

New research at UC Berkeley offers a fresh perspective on Uranus and Neptune's interiors, indicating layered structures of ...

But he also stressed that Uranus is a complex system, consisting of the planet's interior, its atmosphere, its rings and small moons, larger satellites, its magnetosphere and its interactions with ...

24, 1986, the probe returned detailed photos and other data on the world, its moons, magnetic field and dark rings. Voyager 2's data on the magnetosphere surrounding Uranus has, for decades ...