In writing the article, I used only the most authentic recent sightings; all of the cases were in the Air Force reports. When it came to the Mantell case, I stuck to published estimates of the strange object’s size; a mysterious ship 250 to 300 feet in diameter was startling enough. At first, I chose Mars to illustrate our space explorations. But Mars had been associated with the Orson Welles stampede. Most discussions of the planet had a menacing note, perhaps because of its warlike name.

In the end, I switched to a planet of Wolf 359. The thought of those eight light-years would have a comforting effect on any nervous readers. The chance of any mass visitation would seem remote, if not impossible. But it would still put across the space-travel story.

As finally revised, the article, written under my byline, stated the following points as the conclusions reached by True:

1. For the past 175 years, the earth has been under systematic close-range examination by living, intelligent observers from another planet.

2. The intensity of this observation, and the frequency of the visits to the earth’s atmosphere, have increased markedly during the past two years.

3. The vehicles used for this observation and for interplanetary transport by the explorers have been classed as follows: Type I, a small, nonpilot-carrying disk-shaped craft equipped with some form of television or impulse transmitter; Type II, a very large, metallic, disk-shaped aircraft operating on the helicopter principle; Type III, a dirigible-shaped, wingless aircraft that, in the Earth’s atmosphere, operates in conformance with the Prandtl theory of lift.

4. The discernible patterns of observation and exploration shown by the so-called flying disks varies in no important particular from well-developed American plans for the exploration of space, expected to come to fruition within the next fifty years. There is reason to believe, however, that some other race of thinking beings is a matter of two and a quarter centuries ahead of us.

Following these points, I added a brief comment on the possibility of guided missiles, adding that the Air Force had convincingly denied this as an explanation of any sightings. As Purdy had suggested, I carefully omitted ten minor cases that I thought might be linked with guided-missile research. If disclosing the facts about space travel helped to divert attention from any secret tests, so much the better.

True accepts the official denial of any secret device,” I stated, “because the weight of the evidence, especially the world-wide sightings, does not support such a belief.”

Most readers, of course, would know that some guided-missile experiments were going on, and that True was fully aware of it. But our main purpose would be achieved.