Prompt code:
A YouTube banner for a 'what if' niche channel named 'Theory Vision.' The banner has a mysterious and thought-provoking atmosphere, blending elements of science fiction and alternate realities. The background depicts a vast, starry cosmos with planets, nebulas, and swirling galaxies. In the center, there is a futuristic digital eye symbolizing 'vision' and 'theory,' with subtle rays of light emanating from it, representing exploration and discovery.
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