![Lynn Margulis on Gaia theory and symbiogenesis [Video]](https://www.dryvette.net/wp-content/uploads/2016/10/euk-cell-e1721498356898.webp)
The famed biologist talks about science, Gaia concept and symbiogenesis in evolution.
Science + Nature
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Star-Stuff
As Carl Sagan said, “We are star stuff. Harvesting starlight.”
Science + Nature
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Through the Eyes of Roman Vishniac
“But in nature, every bit of life is lovely.”
Science + Nature
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Space Food: Your Guide to Zero-G Cuisine
On the menu: tubes of borscht soup, irradiated beef fajitas…and hamburgers.
Science + Nature
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“No Sign of Stars” in Hyperspace Travel
The real look of ‘popping into lightspeed’.
Science + Nature
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Space Activism for the 21st Century
An update of Omni magazine’s directory of space interest groups.