We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these planets be called "rocky giants" instead. When you purchase through links on our ...

Space is loaded with strange things—black holes, pulsars, gigantic clouds of alcohol, and more weird planets than you could count. Even our own solar system has some oddballs—like Neptune. Neptune’s ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests. When you purchase through links on our site, we may earn an affiliate ...