This volume presents a curated selection of papers and reflections derived from the INTERNATIONAL S.E.T.I. CONFERENCE 2024 - International Conference on Art, Technology, and Space Science. The conference convened a multidisciplinary assembly of scholars, researchers, and practioners from across Indonesia, and internationally, including representatives from the United States, the Netherlands, Japan, and Singapore. The proceedings documented in this volume reflect the intellectual vitality and discursive plurality that emerged from this international forum. The event was held through the collaborative efforts of the Doctoral Program in Cultural Studies (Art and Society) at Sanata Dharma University, Yogyakarta, and the Indonesian Space Science Society (ISSS) as part of the Indonesia UFO Festival (IUF) 2024.