The Terraphiles were a group of people and aliens in the far future who were obsessed with Earth's history and culture, especially the United Kingdom. They were particularly interested in sports and sometimes recreated them inaccurately. While in the far future, the Eleventh Doctor once joined the Terraphiles to keep informed. He later participated in their event to capture the Silver Arrow of Artemis. The Judoon were also a member of the group. (PROSE: The Coming of the Terraphiles)