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Music of the Spheres

Crab Communicado

26 Apr 2014, 20:23 UTC
Crab Communicado
(200 words excerpt, click title or image to see full post)

I've read a number of alien contact stories over the years, and I just finished one that I thought was well-written and especially inventive in terms of alien behavior and culture, A Darkling Sea by James L. Cambias. It takes place in an unspecified not-too-distant future, after interstellar travel (involving something called "gimelspace") has been developed and contact made with at least one other high-technology species, the Sholen. They and the "Terrans" have established some agreements regarding non-interference with other alien worlds. Humans in a small research station are exploring the under-ice ocean of a Europa-like moon orbiting a gas giant in another star system (not the home system of either the Terrans or the Sholen).Beneath this dark ocean, many forms of life have evolved, all based on energy and chemicals coming from thermal vents, similar to those found in parts of the Earth's deep-ocean seabed. But in addition to simple worm-like and fish-like creatures, the thermal vents of Ilmatar also support a crab-like intelligent species who navigate and communicate with sound (no light, so vision has not evolved here), and who seem to possess social structures and simple technology, including a form of agriculture. In compliance with the non-contact ...

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