According to some, there has been an alien presence here on earth from the very beginning of time. These theories, called the Ancient Astronaut theories, often reevalute creation myths as the description of ancient alien technology and power, or point to the building of massive megaliths as proof of alien intervention in the affairs of man. An examination of ancient Sumerian culture by author Zechariah Sitchin reveal stories of ancient beings, called Anunnaki hailing from a mysterious tenth planet in our solar system called Nibiru. The Anunnaki established mining colonies …