Implying that everything about space is fake... It's called DENIAL.
Fun fact... if the implication was actually true, this meme wouldn't be posted on impflip, as a matter of fact, imgflip wouldn't even exist, at all. The technology required to get the internet running couldn't even exist then, since it all works via satellites, which happen to be in space.
And even if "faked" pictures of space exist and are being used in science, you can also wonder about line drawing depicting the insides of the human body. They are also used in science, but that would then also be "fake-science"... This technology is often used because, especially where space is concerned it's not always possible to use real pictures, and quite often real pictures do not show clearly what they want to show. However real pictures of space and the earth do exist. Fun fact is also that some "faked pictures" were said to be faked based on technology that didn't even exist in the time the pictures were first published. A true astronomer would never use a fake picture as if it were real or vice versa. Of course, I'm sure any believer of the true cold hard facts will take many sentences of mine in this very comment out of their context and remove that which doesn't suit them, exposing themselves for the true idiots they are.
Oh, it's not that I believe things... I know things, or deem things plausible given the things I know. There is no "believe" in science.