Hugo Award for Best Fancast
The Hugo Awards are given every year by the World Science Fiction Society for the best science fiction or fantasy works and achievements of the previous year. The award is named after Hugo Gernsback, the founder of the pioneering science fiction magazine "Amazing Stories", and was previously officially known as the Science Fiction Achievement Award. It has been described by "The Guardian" and "Litro Magazine" as "a fine showcase for speculative fiction" and "the best known literary award for science fiction writing".
Hugo Award for Best Related Work
Beginning with the 1996 Worldcon, the World Science Fiction Society created the concept of "Retro Hugos", in which the Hugo award could be retroactively awarded for 50, 75, or 100 years prior. Retro Hugos may only be awarded for years in which a Worldcon was hosted, but no awards were originally given. Retro Hugos have been awarded six times: for 1946, 1951, and 1954 (given 50 years later), and for 1939, 1941, and 1943 (given 75 years later). The Hugo Award for Best Related Work has only been retroactively awarded once, in 2004; it was not on the ballot for the 1996 Retro Hugo awards, and the 2001 retro-award was "dropped due to insufficient response" after only nine nominating ballots included any response in the category. The 2014, 2016, and 2018 retro-awards were also dropped due to insufficient response.