Scientology contribute a proportion of their income and comply with the Religious Technology Center (RTC) and its standards. Operating Thetan levels are offered only at Scientology's Advanced Organizations (Los Angeles, Sydney, East Grinstead and Copenhagen). The Flag Service Organization in Clearwater, Florida offers OT levels VI and VII. The Scientology ship "Freewinds" offers OT VIII. In 1955, Hubbard created a list of 63 celebrities targeted for conversion to Scientology. In a church policy letter in 1973, L. Ron Hubbard wrote, "The purpose of [the] Celebrity Centre is, to forward the expansion and popularization of Scientology through the arts." Scientology operates eight
Cathedral of the Divine Shepherdess 26 m wide) with 2 towers and a maximum height of 32 meters. Its construction began in 1957 and would not be completed until 1982. Cathedral of the Divine Shepherdess The Cathedral of the Divine Shepherdess or Tucupita Cathedral () is the name given to a religious building that is affiliated with the Catholic Church and serves as the seat of the Apostolic Vicariate of Tucupita ("Vicariatus Apostolicus Tucupitensis") created on July 30, 1954 by bull "Crescit in dies" of Pope Pius XII, and it works in the city of Tucupita, Delta Amacuro state capital at the eastern end of