Oumuamua, Space Archaeology, and the Search for Interstellar Clues

To the point

Avi Loeb argues that Oumuamua could be an alien artifact and promotes space archaeology as a serious alternative to SETI, urging bold, exploratory science like Breakthrough Starshot to learn from relics of advanced civilizations and to better understand humanity’s place in the cosmos.

Taking Aliens Seriously, with Avi Loeb
uchicago.edu

Taking Aliens Seriously, with Avi Loeb

Scientist claims aliens have visited us—and we should invest in searching for extraterrestrials