No, not the flux capacitor, this is the faint fuzzy stuff near the south celestial pole, with some distant galaxies in the field as well. Saw this area in a David Malin book years ago and have always loved it. Had opportunity to shoot a 2 frame mosaic from Leyburn last weekend. Struggled bit with moisture in the air and fog early morning, but managed to get about 4 hrs of decent data for each frame - approx 8 hours total. (FSQ106ED/QHY247C/HEQ5Pro)
Zoomable larger image available here:
https://photos.app.goo.gl/ynTihGjfYs7jXFJv9