How would you know what a Photoshopped picture looks like? You know nothing about Photoshop or image editing and compositing and you have no experience or knowledge of how to detect a Photoshopped image.
Your powers of observation are also so atrocious and lacking that you think the Far Ultraviolet Camera/Spectrometer on the left and right images below are "identical", despite them being blatantly and obviously not the same image of it.
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You're also so lacking in your abilities to interpret images that you posted the following image, claiming that it was an "official NASA photograph taken by Artemis II", despite it obviously being either AI slop or a composite.
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You also posted the following, thinking it was a genuine photo of a starry sky, thinking that it proved something about film photography, despite it being a digitally generated piece of clipart.
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Why should anyone take you seriously when you claim to be able to detect something like Photoshopping in an image?
Worse than being clueless about how things like digital images and compositing works (which isn't a sin, most people don't understand it on a technical level), you actually think you know what you're talking about, when you're laughably clueless about the subject.