Astronomers unveil a new way to search for extraterrestrial intelligence
No one had thought to search for centralized, pulsing beacons. Until now.
Popular Science, June 11, 2023
[www.popsci.com]

The open access paper is:

Suresh, A., Gajjar, V., Nagarajan, P., Sheikh, S.Z., Siemion, A.P.,
Lebofsky, M., MacMahon, D.H., Price, D.C. and Croft, S., 2023.
A 4–8 GHz Galactic Center Search for Periodic Technosignatures.
The Astronomical Journal, 165(6), p. 255.
[iopscience.iop.org]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)