The Rosette Nebula is a large cloud of gas approximately 5000 light years away in the Monoceros region of our Milky Way Galaxy. It has an open star cluster NGC 2244, the radiation of which is associated with the nebulosity.

Picture is a stack of 117 frames of 60 sec each, 7D Mark II camera, EF 400 5.6L Lens at ISO 1600, tracked using iOptron Sky Tracker, taken from IUCAA campus at Girawali.