Christopher's Landing was a domed settlement on Titan, the largest moon orbiting Saturn. In 2065, Zefram Cochrane was given honors at Christopher's Landing after returning to the Solar system after his first use of the warp ship Bonaventure. (ST novel: Federation) Orfil Quinteros had relatives living in Christopher's Landing in the 2360s. (TNG - The Sky's the Limit short story: "Meet with Triumph and Disaster")