Uploaded July 2016 | Updated September 2026, 30 minutes ago

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Scientists are looking skyward to explore one of biology’s last frontiers and discovering arich diversity of microbial life high above our heads.
Learn more: biographic.com/posts/sto/invisible-nature-life-in-the-clouds

(Video by Flora Lichtman)

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Discover more beautiful and surprising stories about nature and sustainability at biographic.com

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