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How Many Microbes Live on Earth? Peter Girguis
Sorry, Beyoncé, it turns out microbes rule the world. Microbiologist Peter Girguis explains how to conceptualize just how many microbes are on Earth… and how understanding this helps us look for life on other worlds. For...
About This Episode
How Many Microbes Live on Earth? Peter Girguis is an episode from NOVA Now by GBH. Sorry, Beyoncé, it turns out microbes rule the world. Microbiologist Peter Girguis explains how to conceptualize just how many microbes are on Earth… and how...
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Episode Details
Published Feb 4, 2026, 01:08 long, audio available.
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What is How Many Microbes Live on Earth? Peter Girguis about?
Sorry, Beyoncé, it turns out microbes rule the world. Microbiologist Peter Girguis explains how to conceptualize just how many microbes are on Earth… and how understanding this helps us look for life on other worlds. For more, check out the extended interview with Peter Girguis. Learn more about NOVA and
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Which podcast is How Many Microbes Live on Earth? Peter Girguis from?
How Many Microbes Live on Earth? Peter Girguis is an episode from NOVA Now by GBH.
How long is this episode?
This episode is 01:08 long.
When was this episode published?
This episode was published on Feb 4, 2026.
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Are there related episodes from NOVA Now?
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Where can I listen to How Many Microbes Live on Earth? Peter Girguis?
You can listen to How Many Microbes Live on Earth? Peter Girguis on this page when the episode audio is available from the podcast feed.
Which podcast is this episode from?
How Many Microbes Live on Earth? Peter Girguis is from NOVA Now by GBH.
What are the episode details?
Published Feb 4, 2026 and 01:08 long