The tunnel between the motor hall and the launch tower. MASER 13 Launch Campaign Swedish Space Corporation, ESRANGE, Kiruna, Sweden Disclaimer: Comments and photos that I post on my Flickr account are my own personally and do not necessarily reflect the official positions, outreach or opinions of my employer (ESA), or its affiliates, or any other organisations depicted here. I provide these images purely with the intention of sharing with interested parties in order to contribute to promotion of ESA activities.