A Harvard professor has claimed in his new book that alien debris passed near Earth in 2017. It has attracted both skepticism and intrigue.
mimisabreena
4 years ago
This artist's impression shows the first-known interstellar object...Read More
A Harvard professor has claimed in his new book that alien debris passed near Earth in 2017. It has attracted both skepticism and intrigue.
Reviewed by mimisabreena
on
Sunday, January 03, 2021
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