Scientists are developing techniques to detect signatures from space in their search for alien life. The Very Large Array (VLA) telescope, at the National Radio Astronomy Observatory (NARO) site in Socorro, New Mexico, will be used to constantly seek evidence of technosignatures.
https://www.yemenpress.org/world/technosignatures-could-help-in-search-for-alien-life/
https://www.yemenpress.org/world/technosignatures-could-help-in-search-for-alien-life/