It's so blue.
Like, I know it's not news. And I know in "true color" it's closer to grey. But Jupiter was not blue when I was a kid. It's just so much more colorful. So much more going on. so much more dynamic and complicated.
I cannot comprehend how anyone could ever think sending probes out to take pictures is a waste of money, even ignoring all the real and applicable science that can come from it.