Challenging the Consensus: Avi Loeb's Oumuamua Light-Sail Hypothesis and the Case for Evidence-Driven SETI

To the point

Avi Loeb, together with Shmuel Bialy, argues that the interstellar object Oumuamua could be an alien light-sail artifact and urges a rigorous, testable search for extraterrestrial life, including looking for unambiguous signs such as chlorofluorocarbons, while advocating open, evidence-based dialogue despite widespread skepticism.

Astronomer Avi Loeb Says Aliens Have Visited, and Hes Not Kidding
scientificamerican.com

Astronomer Avi Loeb Says Aliens Have Visited, and Hes Not Kidding

In conversation, the Harvard University professor explains his shocking hypothesis—and calls out what he sees as a crisis in science