Aliens and Ancient Engineers (S03E06)

Could the advanced tools and techniques of ancient civilizations be the result of extraterrestrial influence? Investigations reveal that a mountaintop fortress in Peru may have been crafted using laser-like technology, while the temples in Vijayanagara, India, were designed to capture cosmic energy. Additionally, an acoustic chamber in Malta suggests the possibility of interplanetary communication. If these ancient architects utilized such sophisticated technology, it raises the intriguing question: did aliens actually visit Earth thousands of years ago?