The Hugos are prestigious awards presented annually at the World Science Fiction Convention (aka Worldcon). If you are a member of the current Worldcon (to be held in London) or of last year's Worldcon, you can nominate your favorite book, short story, movie, TV episode, etc. Nominations close on March 31, so don't procrastinate!
Note that you don't have to be an attending member. Supporting members can nominate and vote for Hugos, too! The trophy is always a rocket ship, but the base varies from year to year. Can you tell where last year's Worldcon was held from this photo? I wonder if this year's will have Big Ben's tower or maybe St. Paul's?