The document discusses evidence for the existence of UFOs and aliens. It examines eyewitness reports of UFO sightings dating back to the 1800s. It also explores claims of alien abductions and implants found in abductees' bodies. Some believe the 1947 Roswell crash is evidence of a government conspiracy to cover-up contacts with aliens. Crop circles are discussed as another potential sign of alien visits, though some can be hoaxed. Finally, ancient structures like the pyramids are proposed as further evidence that aliens have visited Earth in the past.
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