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I would think satellite observations would have thoroughly mapped the immediate subsurface by now regardless of it being hard to explore conventionally.
by ls612 2y ago
I would think satellite observations would have thoroughly mapped the immediate subsurface by now regardless of it being hard to explore conventionally.
- kjkjadksj 2y agoSubsurface? No. Sahara is too vast and research is expensive. They can barely get funding to do that sort of work where they already know there is a Mayan temple under their feet.