We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...

Uranus and Neptune have been called the “ice giants” for decades. But in new research, that nickname might be more a misnomer ...

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

“Overall, our findings challenge the conventional classification of Uranus and Neptune as ’ice giants’ and underscore the ...

With water being so important to life on Earth, scientists often look for it on exoplanets. But some of those worlds might ...

What if our understanding of Uranus and Neptune's compositions have been wrong, specifically regarding their classifications ...

The simulation of the Solar System that came the closest to the observation was the presence of a small planet, between the ...

Neptune takes approximately 14 years to transit through each zodiac sign, making it a generational planet. This means that ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

The planet Neptune has a large dark spot "with an unexpected smaller bright spot adjacent to it," inveru observations using ...

On Oct. 13, Venus opposite Neptune creates friction between the desire for harmony and romance, versus the illusion of ...

Planet Y has not been directly observed, but its influence is apparent. Researchers studied roughly 50 icy objects beyond Neptune and found unexpected orbital inclinations.