<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 Mysteries of Alaska | 2026-01-22 | ||
| The Top Ten Mysterious Islands | 2026-01-15 | ||
| Close Encounters of the Fifth Kind | 2026-01-08 | ||
| The Top Ten Mysterious Devices | 2026-01-01 | ||
| Cosmic Impacts | 2025-12-25 | ||
| The MUFON Files | 2025-12-18 | ||
| The Top Ten Pyramid Sites | 2025-12-11 | ||
| The Power of the Obelisks | 2025-12-04 | ||
| Mystery of the Lost Civilization | 2025-11-27 | ||
| Ancient Aliens On Location: Decoding The Alien Glyphs | 2025-11-20 | ||
| The Crop Circle Code | 2025-11-13 | ||
| The Hotspots Connection | 2025-11-06 | ||
| Ancient Aliens On Location: Extraordinary Encounters | 2025-10-30 | ||
| Journey To Immortality | 2025-10-23 | ||
| The Shining Ones | 2025-10-16 | ||
| Ancient Aliens On Location: Incredible Structures | 2025-10-09 | ||
| Secrets of Inner Earth | 2025-10-02 | ||
| The Time Benders | 2025-09-25 | ||
| Ancient Aliens On Location: The UFO Investigations | 2025-09-18 | ||
| Return of the Egyptian Gods | 2025-09-11 |