Nah. You can easily check. Look through a telescope to see stars as pinpoints of light that are neither fuzzy or pixilated, then attach a camera that either does nor have the capacity to resolve pinpoints of light, or you fail to focus properly and get pixilated images.
I have a Maxutov reflector, I know what stars and planets look like.....which is not like your pixilated Nikon images.
Look at the James Web images of stars....do they look like your pixilated Nikon images?
