Add Yahoo as a preferred source to see more of our stories on Google. A view of Uranus in blue with auroras marked in reddish tones; Saturn is seen in an inset, its rings glowing brightly due to image ...

Uranus, the third-largest planet in our solar system, is sometimes visible with the unaided eye. Credit: Creators.com illustration How many planets are there in our solar system? Nine? Eight? Twelve?

In 1986, NASA’s Voyager 2 spacecraft made an unprecedented flyby of Uranus, uncovering a mystery that would puzzle scientists for decades. The spacecraft’s instruments recorded unexpectedly high ...

Astronomers using the powerful eye of the James Webb Space Telescope have spotted a previously unknown moon whirling around Uranus, according to NASA. The discovery boosts the number of moons known to ...

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 ...

A rare six-planet parade will dazzle the evening sky in 2026. Mercury, Venus, Saturn, Uranus, Neptune, and Jupiter will appear together after sunset. Here’s when, where and how to watch this stunning ...

Two projects will look at the auroras of these distant giant planets to discover what processes make them tick. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...