Aliens have always been full of mystery. However, people from different parts of the world have alien abduction(绑架) stories to tell. Most of their alien abduction experiences have much in common. For example, most alien abductions are said to have taken place at night and the abducted persons are mostly said to experience a medical examination. They’ve experienced a different state of consciousness(意识) under abduction. The interesting part of all the stories is that all the abducted persons have returned safely on Earth. Here are two famous alien abduction stories.

       One was that of Betty and Barney Hill. On September 19, 1961, they were in a car to Portsmouth of Britain when they saw a bright light in the sky. Soon, some human-like figures got out from a disk-like craft(碟形飞行器) and drew near the Hills. The aliens soon abducted them. The Hills later said that they entered a state of changed consciousness during the abduction.

       The other famous story is that of Villa Boas. Villa Boas was a Brazilian farmer who was working at night on October 16, 1957 when he saw an egg-shaped craft with red light in the night sky. He began trying to run from the object that seemed to be drawing near him. But he was soon abducted by an alien whose eyes, as described by Boas, were blue. He was taken into their craft, where his clothes were taken off and a blood examination was performed on him. When he returned to Earth, he realized he had been abducted for four hours.