Assuming that securing the long-term survival of humans and Earth life is a valid goal, we briefly compare the strategies of building standard space colonies, such as on Mars, and embryo space colonization (ESC). In ESC embryos of humans and other Earth species would be sent to exoplanets and raised there via ectogenesis and android assistants. We find that the potential for securing long-term survival is far greater for ESC than for standard colonies, while the bioethical and other risks are far fewer.

中文翻译：

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太空外生：以最小的风险确保人类和地球生命的生存——回复 Szocik

假设确保人类和地球生命的长期生存是一个有效的目标，我们简要比较了建立标准太空殖民地（例如在火星上）和胚胎太空殖民（ESC）的策略。在 ESC 中，人类和其他地球物种的胚胎将被送往系外行星，并通过 ectogenesis 和机器人助手在那里培养。我们发现 ESC 确保长期生存的潜力远大于标准菌落，而生物伦理和其他风险则要小得多。