ALMA and VLBA views on the outflow associated with an O-type protostar in G26.50+0.28 Gang Wu, Christian Henkel, Ye Xu, Andreas Brunthaler, Karl M. Menten, Keping Qiu, Jingjing Li, Bo Zhang and Jarken Esimbek A&A, 677 (2023) A80 Published online: 08 September 2023 DOI: 10.1051/0004-6361/202345893