Uploaded July 2026 | Updated September 2026, 1 day ago

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From Antarctic deserts to the human gut, microbial dark matter includes vast communities of bacteria, fungi, archaea, and viruses that remain largely unidentified.

Found in some of Earth's harshest environments, these hidden microbial worlds could transform medicine, reshape our understanding of ecosystems, and reveal new insights into life itself.

#microbes #microbialdarkmatter #bacteria #science #exploration

Thumbnail credit: Scott Tighe, Jag_cz / shutterstock.com
Writer and Voice: Jenny Lehmann
Edited by: Chris Carpineti
Media Credits:
NOAA
NASA/Jesse Allen
Katrine Whiteson
Ritwik Kumar
Scott Tighe
Videobocks
Audioblocks

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