It wasn't until 1979 that science fiction haiku were regularly published, with Robert Frazier's "Haiku for the L5" ("Isaac Asimov's Science Fiction Magazine", 1979) and "Haiku for the Space Shuttle" ("IASFM", 1980) starting the trend. In 1994, Michael Bishop's story "Cri di Coeur" (IASFM 1994) featured a haiku contest held on an interstellar ship, with the topic of haiku about astrophysics, subject to the constraint that (as in Japanese haiku) the poems must each feature a season. (The ten haiku featured in the story were written by Bishop and Geoffrey A. Landis).