A narratological approach to interpreting and designing interstellar messages

Contemporary narratology (narrative theory) offers a useful framework for interpreting interstellar messages that have already been sent to potential extraterrestrial recipients, as well as for designing messages that may be transmitted in the future. In this paper, narratological concepts are used to analyze in depth a single interstellar message sequence, elucidating methods by which various parts of speech (nouns, verbs, adjectives, and adverbs) can be paired with pictures to describe the human body in motion. The concept of focalization is applied to the message sequence's use of isolation and magnification, which highlight the structure and function of the human body and its constituent parts. The challenges of interpreting gaps within narratives, as well as the setting in which events occur, are considered. The importance of closure in providing a fitting end to narratives is examined, and the plausibility of creating images that could be interpreted correctly by extraterrestrial intelligence is assessed. Narratological concepts examined here, as well as additional aspects of narrative, provide important resources for future work in interpreting and designing interstellar messages.