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Post by guzlomi on Jul 8, 2017 1:14:28 GMT
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Mike
Space Pioneer
Posts: 82
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Post by Mike on Jul 9, 2017 11:48:23 GMT
Meh, that is only at surface. We can dig deeper for regolith. Unless you want to put plants on direct sunlight.
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petrv
Space Pioneer
Posts: 93
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Post by petrv on Jul 10, 2017 22:10:11 GMT
direct sunlight will destroy the plants due high level of UV radiation. Also the temperatures on surface are way too low for planting. The greenhouses should be tempered and have UV filters on "roofs". But the regolith from abt 1-2m deep should be "clean" and suitable.
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