SETI in 2020
Instrumentation and Methods for Astrophysics
2021-10-05 v2 Earth and Planetary Astrophysics
Popular Physics
Abstract
In the spirit of Trimble's "Astrophysics in XXXX' series, I very briefly and subjectively review developments in SETI in 2020. My primary focus is 75 papers and books published or made public in 2020, which I sort into six broad categories: results from actual searches, new search methods and instrumentation, target and frequency seleciton, the development of technosignatures, theory of ETIs, and social aspects of SETI.
Cite
@article{arxiv.2107.07512,
title = {SETI in 2020},
author = {Jason T. Wright},
journal= {arXiv preprint arXiv:2107.07512},
year = {2021}
}
Comments
9 pp. Intended to be the first in an annual series. v.2 is the accepted version after proof corrections, and includes a description of one additional paper