211.8yr0fossilesque in physicsSETI, artificial intelligence, and existential projectionhttps://pubs.aip.org/physicstoday/article/77/2/36/3230686/SETI-artificial-intelligence-and-existential
fossilesque in physics
SETI, artificial intelligence, and existential projection
https://pubs.aip.org/physicstoday/article/77/2/36/3230686/SETI-artificial-intelligence-and-existential