Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory.

Curious about what planets look like through a telescope? This guide breaks down what you’ll see based on your telescope’s ...

Neptune often looks slightly different in observations, as it has dark spots which appear periodically. But it can also be bright at times, as the observations of auroras there show: In the image ...

but you'll probably need a pair of binoculars or a telescope to see Neptune, Saturn and Mercury. Dark skies are your best ...

Venus becomes the brilliant “Morning Star” in the east before dawn, the Lyrids Meteor Shower takes place and the Moon has ...