High Energy2026-03-061 minarXiv:2603.06883expressBlack Hole Spins Like a TopIn 2026, a black hole in the binary system GS 1354-64 woke up: it began pulling matter from its companion star, and a scorching disk swirled around it.Honghui Liu·Lingda Kong·Oluwashina K. Adegoke·Jiachen Jiang·Cosimo Bambi·Andrew C. Fabian·Adam Ingram·Swati Ravi·James F. Steiner·Qingcang Shui·Dominic J. Walton·Yerong Xu·Andrew J. Young·Yuexin Zhang·Zuobin Zhang·Andrea SantangeloPenrose processRoger PenroseAlbert EinsteinArthur ComptonAccretion diskquasarblack hole👍👎☆SimplePopularAdvanced