This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
bubble texture outdoor So recently bought new camera for my deep space pursuits QHY One shot colour CCD and its totally different ballgame Its cooled to degrees while it takes the exposures. This is my third attempt at imaging with it and Ive finally come to grips with the process. As scientific camera the data is much harder to