Sunny Side Up
I wish I had something snarky to say about this one. It's just a sun, embedded with yellow-hot globes arranged in a curious spoke-like fashion. An experienced sci-fi writer might've spun a tale of the people of Sol-52; they who lived inside a sun; they whose brains were fried enough to create non-sequitur flash ads and somehow sell them to earthmen, but I am no such writer. I shall refrain from such a tale, instead preserving this ad in Internet posterity.