History Channel series “Ancient Aliens” returns Friday, February 7 at 9 p.m. ET with all-new episodes. Stream the season premiere for free with a Philo 7-day trial.

This program reveals that although alien sightings have become a big part of modern pop culture theyre nothing new For thousands of years people all around the world have pointed to the skies and ...

Special guests include Giorgio Tsoukalos, the host and producer of the History Channel’s hit TV show “Ancient Aliens”; ...