 The Constellation Awards are awarded annually in Canada to honour the best science fiction or fantasy television or film works of the previous year.After coming to Canada as a guest at Toronto Trek in 1994 and 1995, Majel Barrett Roddenberry chose Toronto as a base for producing "", based on a concept created by her late husband, Gene Roddenberry; her son Rod became a Canadian resident for three years to work with the production team.In the early 2000s, changes in provincial tax legislation prompted many production companies to move from Toronto to Vancouver, which already had a strong television production industry.