Do You Believe In Hell, Knight?
That Monsters Above Really Do Use You For Literal Meat?
Better Start Believing In It; You're Already There.

[...]

One point that is invariably overlooked is that the mysterious “Dr. Gee", Scully's principal source of information, was in fact a composite character of eight scientists, each of whom supplied him with various details, “Dr. Gee” being merely a convenient literary device as well as a means of protecting his sources.1 Here then is the story. According to Scully’s informants, the disk that landed near Aztec was 99.99 feet in diameter, its exterior made of a light metal resembling aluminum but so durable that no amount of heat (up to 10,000° was applied) or diamond-tipped drilling had the slightest effect. The disk apparently incorporated large rings of metal which revolved around a central, stabilized cabin, using an unfamiliar gear ratio. There were no rivets, bolts, screws or signs of welding. Investigators were eventually able to gain entry, Scully was told, because of a fracture in one of the portholes, which they enlarged, revealing a knob inside the cabin which when pushed (with a pole) caused a hidden door to open. Sixteen small humanoids, ranging in height from thirty-six to forty- two inches, were supposedly found dead inside the cabin, their bodies charred to a dark brown color. Scully was told that the craft was undamaged, having landed under its own guidance. The craft was eventually dismantled, the investigators having discovered that it was manufactured in segments which fitted in grooves and were pinned together around the base. The complete cabin section, measuring eighteen feet in diameter.

was lifted out of the base of the saucer, around which was a gear that fitted a gear on the cabin. These segments, together with the bodies, were then transported to Wright Field (Wright-Patterson AFB). Some of the bodies were later dissected and examined by the Air Force, and were found to be similar in all respects to human beings, with the exception of their teeth, which were perfect. Scully actually examined some of the objects recovered from the disk, including a “tubeless radio, some gears” and other items, and said that even after more than 150 tests, the metal of the gears could not be identified.