All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

But later – hundreds of millions of years in the future – a permanent, virtually ringless Saturn will become real, thanks to ...

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...

Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the ...

A very rare treat is about to grace Earth's night skies.

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

A rare celestial event is set to captivate skywatchers in January 2025, when six planets—Venus, Mars, Jupiter, Saturn, Uranus ...

Few places in the solar system are better suited to a balloon than Titan. The combination of low gravity and high atmospheric ...