Ancient Aliens

S14 E22 Secrets of the Exoplanets

本集简介

Over the past 20 years, thousands of potentially habitable exoplanets have been discovered outside our solar system. Could some of them be home to intelligent extraterrestrial life? Perhaps even alien beings that have visited Earth?

上一集

2019/11/22 S14 E21 7.2

Countdown to Disclosure

Are governments around the world preparing mankind for the most startling event in human history–the official disclosure of an extraterrestrial presence on Earth? And if so, why is this happening now and what might happen in its aftermath?

当前季

S14

2019-05-30

哇，窗口太小啦

Ancient Aliens