But with interplanetary cubesats soon to make their debut, who knows—maybe someone out there will put together a camera, heat shield, and parachute, and hitch a ride on the next outer planets mission.And then, finally, we'll get to look at Jupiter's clouds from both sides.
Possibilities I can think of: Hairy wasn't using any criteria per se to restrict, narrow-down, or sort his lists for his depth-first search.
XKCD has done this to emphasis the joke; a real depth-first algorithm should have some means of evaluating that the current branch is a dead end or unlikely to approach a solution.
Thanks to Rayleigh scattering, the sky would be blue, and objects far off in the distance would fade to blue just like they do on Earth.
But since Jupiter is so huge, we might not see the clouds disappear over the horizon; the towers might just fade off into the distance.
If you did fall into Jupiter's atmosphere in a submarine, what would it actually look like? One had no cameras, and one went in at night (and was being disposed of, so wasn't taking pictures anyway).
We've only flown spacecraft into a gas planet's atmosphere twice (both Jupiter).
For that, we need to send in a probe with a camera—and there's nothing like that on the horizon.
There's certainly more science value in visiting Europa than in satisfying our curiosity about the Jovian sky.
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