Titan (moon)
Titan is the largest moon of Saturn and the second-largest natural satellite in the Solar System. Discovered in 1655 by the Dutch astronomer Christiaan Huygens, Titan is 50% larger than Earth’s moon and 80% more massive. The name Titan came from John Herschel in his 1847 publication Results of Astronomical Observations Made during the Years 1834, 5, 6, 7, 8,...