The head-tail radio galaxy and revived fossil plasma in Abell 1775 A. Bushi, A. Botteon, D. Dallacasa, R. J. van Weeren, T. Venturi, M. Brüggen, F. Gastaldello and S. Giacintucci A&A, 694 (2025) A317 Published online: 24 February 2025 DOI: 10.1051/0004-6361/202453391