#114 - Avi Loeb on EXTRATERRRESTRIAL

Harvard theoretical physicist Avi Loeb chats with Trey Elling about EXTRATERRESTRIAL: THE FIRST SIGN OF INTELLIGENT LIFE BEYOND EARTH, including: the object in question from 2017 and evidence that suggests it was something more synthetic than a comet or space rocket, why science is often afraid to question the norm, whether we're truly ready to know that life exists beyond our planet, space junk in the Earth's orbit, the prospect of life on Mars, and more.