It was initially denied and it went through the appeals process and was published... by me. We intentionally make them guidelines because occasionally something comes along that defies definition under the current guidelines, so we can adapt.
It doesn't violate the moving cache guideline. No one is picking it up and moving it somewhere else. It is exactly where it was placed and, if you get there, will be there. Besides... why be a hater? This is about the most unusual cache that exists today.
I'll hook the cache listing's coordinates to the telemetry of the International Space Station at some point. Since it is a heavenly body, standard guidelines do not apply. So if you place the next cache in outer space, we'll allow it.
We do allow cache placement in outer space, such as the International Space Station, or Mars. Make sure you can land or connect to the space station/planet for it to be acceptable as a listing. Keep in mind, however, that due to the 520ft guideline you can't place another cache on the ISS since one is already listed there.