Grazie!
https://freerepublic.com/focus/news/4158967/posts?page=1
RELICS FROM NON-HUMAN SPACECRAFT: A SCIENTIST’S PERSPECTIVE
thedebrief.org ^ | 6/6/2023 | AVI LOEB
Posted on 6/6/2023, 10:27:18 PM by bitt
Most mainstream scientists argue that the possible existence of spacecraft from a non-human origin is an “extraordinary claim” that is not worth a serious study until “extraordinary evidence” falls to their lap.