Saturn is on display in the early-evening sky this month along with Uranus and Neptune, both within reach of binoculars.

A planet believed to have reached its lunar ceiling has just broken the record. A new study has discovered 128 new irregular ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

For decades, Uranus and Neptune have been filed neatly into the “ice giant” drawer, shorthand for worlds built mostly from ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

The Quadrantids will be harder to see than usual due to the bright full moon. Here's how to get the best views.