But later – hundreds of millions of years in the future – a permanent, virtually ringless Saturn will become real, thanks to another process called ring rain in which gravity pulls the rings apart and ...

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 ...

Six planets - Venus, Mars, Jupiter, Saturn, Uranus and Neptune - were spotted in the night skies over Italy in a planetary alignment Sunday evening ...

Though such alignments aren't unheard of, this particular formation was special due to the sheer number of planets visible ...

The need for trusted journalism has never been greater. PBS News Hour delivers the reliable, fact-based reporting you rely on, and your support ensures we can continue this essential work.

Skywatchers, get ready for an unforgettable weeks-long celestial spectacle.This rare phenomenon, nicknamed the ...

(The real Titan may not be as romantic as Bonestell ... the painting’s faint path of light leads us between the cliffs and toward Saturn with this message: If we stay only where we are ...