What are the different types of ancient aliens?

The concept of ancient aliens refers to the idea that extraterrestrial beings visited the Earth in the distant past. There are several different types of ancient aliens that have been theorized, including the notion that they were humanoid in appearance, reptilian in nature, or even energy-based entities. Some theories suggest that these beings played a role in many of humanity's ancient myths and legends, while others propose that they had a more direct impact on historical events such as the construction of ancient structures like the pyramids. Despite considerable debate among scholars and enthusiasts, the idea of ancient aliens remains a fascinating and intriguing topic for many people.

This mind map was published on 5 June 2023 and has been viewed 248 times.