Accelerator facilities are specialized laboratories that use particle accelerators to propel charged particles, such as electrons or protons, to high speeds. These facilities enable scientists to study fundamental particles and forces, contributing to our understanding of the universe. They are essential for research in fields like particle physics, nuclear physics, and materials science. In addition to basic research, accelerator facilities have practical applications, including medical treatments and industrial processes. For example, they are used in radiation therapy for cancer treatment and in the production of radioisotopes for medical imaging. Overall, these facilities play a crucial role in advancing both scientific knowledge and technology.