Season 17 of History Channel's Ancient Aliens has landed. Live stream or watch it online for free with Philo's awesome free trial.

Ancient Aliens premieres tonight, Friday, November 13, at 9 p.m. ET/PT on the History Channel. You can also watch it on FuboTV (free trial), Philo or Sling.

Theorists believe that thousands of years ago, extraterrestrials landed on Earth in the season 20 premiere of History Channels hit series “Ancient Aliens” set to air Friday, January 5 at 9 p.m.

Ancient Aliens is premiering its 15 season on Saturday, Jan. 25 at 10 p.m. There are several ways to watch with a free live stream.

History Channel hit Ancient Aliens has a problem with being inherently racist. Ancient Aliens is attempting to erase the achievements of non-white civilizations.

From the Egyptian pyramids to the Nasca (Nazca) Lines, these ancient sites are some of the most enigmatic constructions on Earth.

Season 4 of Ancient Aliens appears on Netflix, and it’s full of the long-running History Channel and A&E program’s usual suspects and wild speculations. Giorgio A. Tsoukalos – you know him ...

These special compilation episodes of "Ancient Aliens" explore the controversial theory that extraterrestrials have visited Earth for millions of years. Season 1 Episode Guide Season 1 ...

As Ancient Aliens returns to History, we spoke with lead expert Giorgio Tsoukalos and executive producer Kevin Burns about the new season — and a whole lot more!