What substances may we retrieve from the planets and stars, and what can we do with them. It may be, for example, cures of various new types of viruses or new types of diseases that have come and will come to mankind in the future.

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what substances may we retrieve from the planets and stars, and what can we do with them. it may be, for example, cures of various new types of viruses or new types of diseases that have come and will come to mankind in the future.