The Twentieth International Symposium on Magnetic Bearings (ISMB20) will take place at Crowne Plaza Nanjing , an IHG® Hotel, in Nanjing, Jiangning, China, from 16 to 19 August 2027. The primary aims are to promote global scientific exchange and enhance understanding of cutting-edge magnetic bearing developments—including theoretical analysis, control systems, and applications in aerospace, turbomachinery, and medical fields—while fostering academic-industrial collaborations. As the premier gathering for researchers worldwide, ISMB20 will advance innovation and public awareness of magnetic bearing technology. To learn more about the history of ISMB and the past symposia, please visit the web portal URL:https://www.magneticbearings.org/