Euclid: A complete Einstein ring in NGC 6505 C. M. O’Riordan, L. J. Oldham, A. Nersesian, T. Li, T. E. Collett, D. Sluse, B. Altieri, B. Clément, K. G. C. Vasan, S. Rhoades et al. (188 more) A&A, 694 (2025) A145 Published online: 10 February 2025 DOI: 10.1051/0004-6361/202453014