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Universe Today·3 min read·hard

Are We Missing the Universe's "Noosignatures"? - Universe Today

A
Andy Tomaswick
Are We Missing the Universe's "Noosignatures"? - Universe Today
AI Summary

Astrobiologists are exploring the concept of 'noosignatures' to bridge the gap between searching for biological life and searching for technological intelligence. This field aims to identify signs of planetary-scale cognitive activity.

Astrobiology has long been split into two camps: a search for "biosignatures" and a search for "intelligence." These look for very different things, but they also leave a huge gap in between. It took…

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