Issue 30 of the Nautilus print edition combines some of the best content from our issues on Aliens, Maps, and Panpsychism. It includes contributions from journalist Corey S. Powell, linguist David Adger, and New York Times bestselling author Annaka Harris, among others. This issue also features a new illustration by Ralph Steadman.

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Space Colonization and the Meaning of Life
Colonizing the galaxy is the highest good humanity could achieve.
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The Surprising Importance of Stratospheric Life
The science of bacteria in the atmosphere is getting its moment in the sun.