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寻找外星微生物
1,747,379 views |
萨拉·鲁格海默 |
TED Fellows: Shape Your Future
• May 2021
Read transcript
天体物理学家萨拉·鲁格海默（Sarah Rugheimer）在寻找外星人——但不是在找卡通式的小绿人。她正在通过研究单细胞生物如何释放气体来寻找外星微生物，这也许能揭示它们遍布宇宙的证据。鲁格海默想知道我们在宇宙中是不是孤单的。她指出了确认另一个世界上是否有生物的两大障碍，并为”找到外星生物对我们意味着什么“这一问题提供了见解。
science
space
microbiology
TED Fellows
microbes
aliens
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