What you are presenting as images of 'galaxies' - clusters of stars in various stages of development, are not that at all, what you think is a 'galaxy', your understanding and concept of what a 'galaxy' is, is false, you are not seeing an image of a cluster of stars millions or billions of light years away, the astronomical image that is seen through your telescope and photographed by your camera, galaxies are illusions, optical illusions that are due to the bending of light, sometimes referred to as a 'gravitational image', it is a visual impression, that is artificially enhanced by several technologically sophisticated techniques. The analogy is the mirage which can be observed due to the relationship of atmospheric temperature and hieight above ground; a rapidily changing refractive index produces inverted images that appear to be floating in the air.
This is what a 'multiple image' is, it is an illusion, an optical illusion produced by a very powerful 'gravitational' force that warps light to create a galatic image that appears in the heavens, its not real, it's an illusion, created by a powerful invisible force. What you are photographing is light deflection, light from a distant star is being redshifted and blueshifted, some of the light is losing energy and some is gaining as it passes through this 'lens' effect, creating a mirage, distortions of light passing through a energy field form a light display, a galatic mirage in space.