Surprise 4,000 Mile 'Ice Corridor' Found on Saturn's Moon Titan

The great Age of Exploration may be over on Earth, but it’s just getting going on Titan, Saturn’s largest moon. It's a world larger than even the planet Mercury. NASA's Cassini spacecraft surveyed the moon (along with Saturn and its other moons) for 13 years, and even deployed a lander, Huygens, to Titan’s surface. But although Cassini’s mission ended in 2017, its data lives on, and planetary scientists continue to learn more about the history and surf