Samuel Eaton Thompson

A retired railroad worker in his 70s, Thompson claimed that on the evening of March 28, 1950, while driving to his home in Centralia, Washington, he came across a large flying saucer in the woods. The saucer, he claimed, was about 80 feet (24 m) across and 30 feet (9 m) tall. Two naked, deeply tanned children, human in form but very attractive, were playing near the craft's entrance ramp.

Thompson claimed to have approached to within about 50 feet (15 m) of the saucer, which emitted a strong sun-like heat. Several naked adults — humanoid, attractive, and also deeply tanned — then appeared at the craft's door. After realizing Thompson meant them no harm, they beckoned him closer. The crew consisted of 20 adults and 25 children, the latter from about 5 to 15 years of age.

Thompson claimed to have spent the next 40 hours with the humanoids. They were from Venus, he learned, and had stopped at Earth despite the fact that other Venusian saucers had been shot at by Earth-based military forces. The Venusians said that all of Earth's problems stemmed from astrology: humans were born under different star signs, while Venusians were all born under the sign of Venus, as was Thompson.

The Venusians further claimed, said Thompson, that they were vegetarian, and that they never grew ill. Thompson also claimed the Venusians were naïve and childlike: they did not know who had built their flying saucers, and seemed to possess little to no curiosity.

Thompson claimed that he was the first of many Earthlings who would meet the Venusians, and that after humanity had seen the wisdom of Venusian ways, Jesus Christ would return in 10,000 AD.

Thompson claimed to have stayed on the spaceship until March 30, 1950. He tried to photograph the spaceship, he claimed, but the object was too bright to appear on film as more than a blob of light. He could see the Venusians any time he wanted, but could not tell all the information he had learned from them.

Afterwards, pilot Kenneth Arnold — whose 1947 sighting had sparked widespread public interest in UFOs — interviewed Thompson. Arnold did not believe the story was literally true, but neither could he accept that the poorly-educated, seemingly sincere Thompson was a blatant liar or prankster. Arnold speculated that Thompson might have had a psychic experience.

In 1980, Arnold donated a copy of his 1950 Thompson interview tape to Fate magazine. Clark's article "The Coming of the Venusians" was published in the January 1981 issue of Fate. Clark speculated that Thompson had had a visionary experience, which was inspired by, and which drew from, UFO folklore and Biblical stories.

Clark noted similarities between the Thompson case and an 1897 claim during the mystery airship reports. There are also some similarities between Thompson's story and the latter, as well as the far better known account of George Adamski; but Clark argues that it is unlikely that Adamski knew of Thompson.

• Lewis, James R., editor, UFOs and Popular Culture, Santa Barbara, CA: ABC-CLIO, Inc., 2000. ISBN 1-57607-265-7