An optically dark merging system at z ∼ 6 detected by JWST G. Rodighiero, A. Enia, L. Bisigello, G. Girardi, G. Gandolfi, M. Kohandel, A. Pallottini, N. Badinelli, A. Grazian, A. Ferrara et al. (9 more) A&A, 691 (2024) A69 Published online: 29 October 2024 DOI: 10.1051/0004-6361/202450541