A hypothetical idea is to direct a neutrino beam at the core of a pulsating star, which modulates its frequency and allows for efficient interstellar communicat

A hypothetical idea is to direct a neutrino beam at the core of a pulsating star, which modulates its frequency and allows for efficient interstellar communication. https://www.economist.com/science-and-technology/2011/04/07/talking-to-the-neighbours https://www.economist.com/science-and-technology/2011/04/07/... https://arxiv.org/pdf/0809.0339.pdf https://arxiv.org/pdf/0809.0339.pdf is the paper