Avi Loeb’s single-minded search for extraterrestrial life has made him the most famous practicing astronomer in the country — and possibly the most controversial.
His “single-minded search” includes endless evidence-free speculation, such as Oumuamua being an interstellar craft and small metal nodules being from a crashed ship.
His “single-minded search” includes endless evidence-free speculation, such as Oumuamua being an interstellar craft and small metal nodules being from a crashed ship.