Jupiter, Saturn, Uranus and Neptune did not always have their current positions in the solar system. According to the ...

…Except for Mab, which is even weirder than expected. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally published at ...

Add Yahoo as a preferred source to see more of our stories on Google. Mysteries about Uranus which have puzzled scientists for decades may have been the result of unexpected data collected during an ...

Ancient Greek astronomers likely observed Uranus as a star, but limited tools and geocentric views kept them from recognizing ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When the Voyager 2 ...

For decades, Uranus baffled scientists because it seemed to have no internal heat. Now, new computer modeling shows the planet actually emits more energy than it receives from the Sun. This subtle ...

Uranus is more interesting than previously thought, scientists have found. Everything scientists know about the distant world has been thrown into question after reviewing the only mission to venture ...

Uranus, the seventh planet in the solar system, located between Saturn and Neptune, has long been a mystery. But by analyzing observations made by NASA’s Hubble Space Telescope over a 20-year period, ...

Do the moons of Uranus have interior liquid oceans like the moons of Jupiter and Saturn? This is what a recent study published in Geophysical Research Letters hopes to address as a pair of researchers ...

New research suggests the moons of Jupiter and Uranus may hint that our planetary neighborhood once had a third ice giant.

Uranus sits far beyond the orbit of Saturn, yet its smallest moons are suddenly at the center of a quiet revolution in outer solar system science. New observations suggest these tiny satellites are ...