It is with great pride that we proudly present the 8th Aerospace, Space, and Defense Technologies Symposium, hosted by the Faculty of Aerospace Sciences at Erciyes University, a beacon of pioneering research and innovation in the fields of aviation, space, and defense technologies, under the auspices of the Directorate General of Civil Aviation. Scheduled to take place on November 14-15, 2024, in the embrace of Kayseri's traditional hospitality, this significant event will witness the convergence of esteemed researchers and industry representatives from both sectors and universities, engaging in crucial discussions and knowledge-sharing endeavors. Participation in the symposium can be face-to-face or online. Furthermore, on November 14-15, 2024, we will embark on an excursion to explore the mystical atmosphere of Cappadocia, tailored to the desires and requests of our participants. This excursion, offering a closer encounter with the unique beauties of nature and the historical heritage of the region, will further enrich the seminar experience. To extend the valuable content of your submissions to wider audiences, selected papers will be published in esteemed journals such as the Journal of Aviation (JAV), Energy, Environment and Storage (ENENSTRG), Erciyes University Journal of Science Institute (Special Issue), and Journal of Aerospace Science and Management (JASAM), enhancing the academic contribution of our symposium. We extend our heartfelt gratitude to all participants, stakeholders, and supporting organizations who have contributed to the success of this invaluable event. We eagerly anticipate welcoming you to the 8th Aerospace, Space, and Defense Technologies Symposium. See you in Kayseri!