Harvard's Avi Loeb Shares His Theory on Alien Civilizations

Jun 10, 2021


On Cool Science Radio, Joining the show is Avi Loeb, Chair of Harvard's Department of Astronomy.

 

In late 2017, scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star.

 

Loeb contends it was not an asteroid; it was moving too fast along a strange orbit and left no trail of gas or debris in its wake. He says there is only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization.