Authors Christopher Knight and Alan Butler (book link) shared their theory that the moon is artificial and that it was deliberately engineered to sustain life on Earth. The moon is precisely designed "like a Swiss Clock," and built to a "mathematical blueprint," said Butler.
The material the moon is made out of came from the surface layers of the Earth, likely drawn from there using a series of small black holes that were placed in orbit around the planet, they explained. Butler & Knight presented three possibilities as to who was behind this operation: God could have created the moon. But knowing that the Sun and Earth already existed first, why wouldn't this superior being have created the moon at the same time? Alien beings, highly advanced in technology, could have spotted our planet as a likely place for seeding life, and left their calling card (an obviously artificial moon). Human time travelers created the moon at some stage in the future, realizing that this needed to be done to incubate humanity in the past.
They believe that the time traveler explanation is the most valid. Humans would have the highest degree of interest in carrying out such a monumental task, said Butler, and time travel appears to be increasingly a real possibility, added Knight.
Biography:
Alan Butler has a special interest in ancient civilizations and history. His work has been geared towards uncovering mysteries from the past. An expert in astrology and astronomy, Alan has worked hard over the years to gain an understanding of the great importance ancient civilizations put upon the stars and planets, both in a practical and a mythological sense.
The origin of the Moon is one of the most complicated problems of cosmogony. So far there have been basically three hypotheses under discussion. HYPOTHESIS I: The Moon was once a part of the Earth and broke away from it. This has now been refuted by the evidence. HYPOTHESIS II: The Moon was formed independently from the same cloud of dust and gas as the Earth, and immediately became the Earth's natural satellite. But then why is there such a big difference between the specific gravity of the Moon (3.33 grams per cubic centimeter) and that of the Earth (5.5 gr.)? Furthermore, according to the latest information (analysis of samples brought back by the U.S. Apollo astronauts) lunar rock is not of the same composition as the Earth's. HYPOTHESIS III: The Moon came into being separately, and, moreover, far from the Earth (perhaps even outside the Solar system). This would mean that the moon would not have to be fashioned from the same "clay" as our own planet. Sailing through the Universe, the Moon came into Earth's proximity, and by a complex interplay of forces of gravity was brought within a geocentric orbit, very close to circular. But a catch of this kind is virtually impossible. In fact, scientists studying the origin of the Universe today have no acceptable theory to explain how the Earth-Moon system came into being. OUR HYPOTHESIS: The Moon is an artificial Earth satellite put into orbit around the Earth by some intelligent beings unknown to ourselves.
We refuse to engage in speculation about who exactly staged this unique experiment, which only a highly developed civilization was capable of.
The Moon (Latin: luna) is the only natural satellite of the Earth,[d][7] and the fifth largest satellite in the Solar System. It is the largest natural satellite of a planet in the Solar System relative to the size of its primary,[e] having 27% the diameter and 60% the density of Earth, resulting in 1⁄81 its mass. The Moon is the second densest satellite after Io, a satellite of Jupiter.
The Moon is in synchronous rotation with Earth, always showing the same face with its near side marked by dark volcanic maria that fill between the bright ancient crustal highlands and the prominent impact craters. It is the brightest object in the sky after the Sun, although its surface is actually very dark, with a reflectance similar to that of coal. Its prominence in the sky and its regular cycle of phases have, since ancient times, made the Moon an important cultural influence on language, calendars, art and mythology. The Moon's gravitational influence produces the ocean tides and the minute lengthening of the day. The Moon's current orbital distance, about thirty times the diameter of the Earth, causes it to appear almost the same size in the sky as the Sun, allowing it to cover the Sun nearly precisely in total solar eclipses. This matching of apparent visual size is a coincidence. Earlier in Earth's history, the Moon was closer to Earth, and had an apparent visual size greater than that of the Sun.