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《新科学家》 第3586期 · 2026年3月14日 · 中文解读

化学线索可能是寻找外星生命的关键

Chemistry clues could be the key to finding extraterrestrial life · Alex Wilkins
约 5 分钟Space在小程序里点播,20 到 60 分钟做好
这篇讲什么
一种基于氨基酸反应性的新方法,通过测量分子反应性分布,能够以95%的准确率区分生命与非生命样本,有望用于探测外星生命。
原文开头
A NEW method to recognise the chemical properties of living things could help us detect alien life even if it functions differently from life on Earth. The new test, devised by Christopher Carr at the Georgia Institute of Technology and his colleagues, is based on amino acids. Amino acids are the building blocks of proteins, complex molecules that all life on Earth depends on. However, they are relatively simple molecules and can occur in the absence of life: for example, they have been found in lunar soil and on comets. …
摘自《新科学家》(New Scientist)第3586期 · 2026年3月14日,Alex Wilkins。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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