The Biosphere
EARTH · the layer of life
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Everything alive, from bacteria kilometers down in the crust to microbes drifting in the stratosphere, forms one thin, interconnected layer: the biosphere. It has reshaped the entire planet, its oxygen sky included. In all the universe explored so far, this remains the only confirmed address of life, which makes it the most precious known structure anywhere.
🚀 Fly there in the 3D universe