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

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

A proposed mission known as Uranus Orbiter and Probe would conduct a multiyear orbital tour to yield knowledge of ice giants ...

NASA and ESA’s Hubble Space Telescope has been observing the outer planets through a program called OPAL (Outer Planet ...

New analysis of Voyager 2 observations shows that the craft arrived amid gusty solar wind, muddying our ideas about the giant ...

The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...

Do the moons of Uranus have interior liquid oceans like the moons of Jupiter and Saturn? This is what a recent study ...

Nearly 40 years after Voyager 2's journey, NASA plans to revisit Uranus to explore its moons for hidden liquid water oceans, ...

A Cold Moon hangs in the sky while Jupiter still shines bright and the Geminid meteor shower peaks in the sky this week.

PEOPLE's resident astrologer Kyle Thomas breaks down the exciting energy that will affect the zodiac signs on Dec. 2 ...