Paywall detour: https://archive.ph/2024.05.12-133455/https://www.newscientist.com/article/2430601-dozens-of-stars-show-signs-of-hosting-advanced-alien-civilisa

Paywall detour: https://archive.ph/2024.05.12-133455/https://www.newscientist.com/article/2430601-dozens-of-stars-show-signs-of-hosting-advanced-alien-civilisations/ https://archive.ph/2024.05.12-133455/https://www.newscientis...