Mon, 03/11/2024 - 12:17 Tech Insider A photo montage showsAvi Loeb (left) says he recovered the remnants of an interstellar meteor on the sea floor near Papua New Guinea (right)The Washington Post/Getty Image; Loeb et all, arXiv:2401.09882 [astro-ph.EP] https://doi.org/10.48550/arXiv.2401.09882 CC-BY /Insider Tags Science, news-uk, Interstellar Source A signal linked to aliens by a Harvard professor may have been caused by a pass…