Peering into the extended X-ray emission on megaparsec scale in 3C 187A. Paggi, F. Massaro, H. A. Peña-Herazo, V. Missaglia, F. Ricci, C. Stuardi, R. P. Kraft, G. R. Tremblay, S. A. Baum and B. J. WilkesA&A, 647 (2021) A79DOI: https://doi.org/10.1051/0004-6361/202039813