Unveiling the intensity-dependent wake structure of Vela X–1 using MAXI/GSC Abhisek Tamang, Kinjal Roy, Hemanth Manikantan, Ajith Balu and Biswajit Paul A&A, 698 (2025) A122 Published online: 03 June 2025 DOI: 10.1051/0004-6361/202451923