A fast-rotating blue straggler star in the tidal tail of the open cluster NGC 752 Chunyan Li, Jing Zhong, Songmei Qin, Dengkai Jiang, Xingmei Shan and Li Chen A&A, 686 (2024) A215 Published online: 13 June 2024 DOI: 10.1051/0004-6361/202449393