Hugo Award
The World Science Fiction Society (WSFS) gives out the Hugo Awards each year for the best science fiction or fantasy works and achievements of the previous year. The award is named after Hugo Gernsback, who founded the pioneering science fiction magazine "Amazing Stories" and who is considered one of the "fathers" of the science fiction genre. Works are eligible for an award if they were published in the prior calendar year, or translated into English in the prior calendar year. There are no written rules as to which works qualify as science fiction or fantasy, and the decision of eligibility in that regard is left up to the voters, rather than to the organizing committee. Hugo Award nominees and winners are chosen by supporting or attending members of the annual World Science Fiction Convention, or Worldcon, and the presentation evening constitutes its central event. The selection process is defined in the WSFS constitution as instant-runoff voting with five nominees per category, except in the case of a tie. The awards are split over more than a dozen categories, and include both written and dramatic works.
9th World Science Fiction Convention
Hugo Awards were not presented at this Worldcon as the awards were not proposed until the following year, 1952, with the first Hugos actually presented in 1953 at the 11th World Science Fiction Convention. However, in 2001 at the 59th World Science Fiction Convention held in Philadelphia, a set of Retro Hugo Awards were presented to honor work that would have been Hugo-eligible had the award existed in 1951. A "Certificate of Merit" was presented to representatives of "The Day the Earth Stood Still" by the Nolacon I chairman, and this was reported on Movietone News at the time.