Technosignatures: How Would We Recognize Nonhuman Technology?
A detection framework for radio, optical, infrared, atmospheric, material, propulsion, artifact, and other technosignatures, with false-positive controls and evidence thresholds.
XENO DIVISION
Xenotechnology
Technosignatures, artifact SETI, engineered astronomical signals, nonhuman technology hypotheses, false positives, and scientific verification protocols.