Any debris leaving Earth and finding it's way into an eccentric enough orbit to intercept Jupiter's orbit would have been much more likely to have fallen into Jupiter itself and not one of the moons. When there is rainfall, it is much more likely to have fallen into the ground, to quote you, but still some people get wet. It is a matter of scale, frequency of fall, and so. Just another thought...
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Any debris leaving Earth and finding it's way into an eccentric enough orbit to intercept Jupiter's orbit would have been much more likely to have fallen into Jupiter itself and not one of the moons.
When there is rainfall, it is much more likely to have fallen into the ground, to quote you, but still some people get wet. It is a matter of scale, frequency of fall, and so.
Just another thought...
Isn't fluorescence a chemical process, prone to "short" natural life?
I wonder about expected life time of the fluorescent material, especially under the office/home lighting, and also about natural aging.
Someone mentioned "organic dye". Could someone knowledgeable add some profile on that?
same here