Our Solar System, like a sneaky little hobbit, seems to have stuffed its pockets full of hidden oceans. Jupiter, Saturn, ...

Earth's year, of course ... Jupiter and Saturn are all bright enough to be visible to the naked eye, while Uranus and Neptune require binoculars or a telescope to spot. In January and February ...

When you hear the word “retrograde,” chances are visions of headaches, frustrations and roadblocks galore spring to mind. But ...

Last year, a study led by planetary scientist Richard Cartwright at the Johns Hopkins Applied Physics Laboratory (APL) in ...

Scientists have discovered that deep trenches on Uranus’ moon Ariel might be pathways for material from its interior to reach ...