Assertion: moon | /r/HasProperty | artificial shell
Facets:
Source sentences:
text: Their theory was based on these observable anomalies, claiming the Moon was an artificial shell that had been inhabited internally for years.
text: The moon is an artificial satellite is that is locked into orbit with the earth body's magnetic core.
text: In 1959, Walter Scott Houston perpetrated a celebrated April Fool's hoax in the April edition of the Great Plains Observer, claiming that "Dr. Arthur Hayall of the University of the Sierras reports that the moons of Mars are actually artificial satellites".