太空中的生命化学可能源于寒冷的黑暗
科学家发现，在极端寒冷和辐射的深空中，蛋白质前体可以自然形成。研究人员发现，简单氨基酸在星际尘埃上形成肽，远早于星星和行星的诞生。这挑战了生命化学仅在行星上发生的想法，也增加了生命友好的成分在宇宙中普遍存在的可能性。
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-01-21 22:18 GMT+8（北京时间）
#太空 #生命化学 #蛋白质前体 #星际尘埃
Post #4040
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