Project Breakthrough Listen is spending $100 million over 10 years so that radio telescopes can search for signals which may indicate extraterrestrial intelligence.In a recent article in the Astronomical Journal a team of astronomers published a paper entitled “A 4–8 GHz Galactic Center Search for Periodic Technosignatures”. The teams first effort yielded a null result, however, they plan to continue to search for rotating beacons which could be used by extraterrestrials to communicate with far flung regions of the Milky Way.