Research Indicates Uranus Moon to Have Hidden Oceans, Trenches on Ariel Could Reflect Subsurface Water Recent studies led by ...

Planets dealing with personality clashes and dating mishaps come off as an amusing disaster. From Mercury’s impatience to ...

A comical planetary beauty contest is described, highlighting the unique traits of each planet: Mercury’s fiery nature, Venus ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.