The ancient Greek philosopher Anaxagoras (500-428 BC) was the first person to hypothesize that the seeds of life are present ...

这些发现还对关于地球生命起源的一个推测性理论产生了影响。该理论被称为“泛种论”（Panspermia），认为生命的构件是由冰彗星带到地球的，而低密度非晶冰则是运输诸如简单氨基酸等成分的“宇宙飞船”材料。

Scientists found low-density amorphous ice in space isn’t fully random - it hides tiny crystals, reshaping our understanding ...

The Universe’s most abundant ice isn’t formless—it’s secretly laced with crystals. And that might change how we think about ...

在计算机模拟环节，研究人员构建了两个水分子模型，并将虚拟“水箱”逐步降温至-120°C，以不同的降温速率冻结。这种过程导致冰体中晶体和非晶区域的比例不同。结果显示，当冰中含有约20%至25%的结晶部分时，其X射线衍射图样与前期实验数据吻合。实验方面， ...

Scientists from UCL and the University of Cambridge have revealed that "space ice"—long thought to be completely ...

Ice found in the vast reaches of space isn't as simple as previously thought. Contrary to long-held assumptions, new research ...