<p>Ancient Aliens explores the controversial theory that extraterrestrials have visited Earth for millions of years. From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode in this hit HISTORY series gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age-old debate. Did intelligent beings from outer space visit Earth thousands of years ago?</p>
| Title | Date published | ||
| The Forbidden Bible | 2026-06-04 | ||
| Giants of the Mediterranean | 2026-05-28 | ||
| The Top Ten Alien Encounters | 2026-05-21 | ||
| The Galactic Keyhole | 2026-05-14 | ||
| The Lost Kingdom | 2026-05-07 | ||
| The Divine Number | 2026-04-30 | ||
| The Top Ten Mysterious Sites | 2026-04-23 | ||
| The Mystery of Mount Shasta | 2026-04-16 | ||
| The Lost City of Peru | 2026-04-09 | ||
| The Human Experiment | 2026-04-02 | ||
| The Top Ten Mysteries of the Deep | 2026-03-26 | ||
| The Power of the Talisman | 2026-03-19 | ||
| The Gods of Greece | 2026-03-12 | ||
| The Top Ten Alien Petroglyphs | 2026-03-05 | ||
| The New UFO Hunters | 2026-02-26 | ||
| Edgar Cayce: The Sleeping Prophet | 2026-02-19 | ||
| The Top Ten Alien Craft | 2026-02-12 | ||
| The Giants of Malta | 2026-02-05 | ||
| Aliens In Our Airspace | 2026-01-29 | ||
| The Mysteries of Alaska | 2026-01-22 |