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

New observations show a small Saturn moon has generated electromagnetic waves that extend more than 313,000 miles behind it inside Saturn’s magnetic field. That newly measured reach reveals a tiny icy ...

Two faraway worlds in the solar system are about to appear rather close to each other in the night sky on Monday. The first planet from the sun, Mercury, and Saturn, the second of the gas giants in ...