A new study proposes that a crash between Titan and another moon spawned Hyperion and, much later, destabilized Saturn’s ...

Saturn’s largest moon, Titan, may have been born in a colossal cosmic crash. New research suggests Titan formed when two older moons slammed together hundreds of millions of years ago—an event so ...

Feb. 17’s “ring of fire” annular solar eclipse was imaged from one of the only places to see it — a research station in Antarctica — from where the sun transformed into a perfect “ring of fire” for ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

Scientists studying lunar samples have finally resolved a decades-long debate about the Moon’s ancient magnetic field.

Apollo moon rocks show the Moon had short bursts of strong magnetism, not a long lasting magnetic field, changing how we ...