Astronomy Cast
Astronomy Cast
Fraser Cain and Dr. Pamela Gay
Ep. 612: The SETI Renaissance
29 minutes Posted Jul 5, 2021 at 8:00 pm.
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Astronomy Cast Ep. 612: The SETI Renaissance by Fraser Cain & Dr. Pamela Gay Last week we talked about the various ways that astronomers could detect the presence of intelligent civilizations by observing technosignatures. This week we'll give you an update on the state of the search for extraterrestrials. This field has gone from a collection of pariahs to a completely legitimate field of research. What's changed?