The Hollow Moon theory is a hypothesis proposing that Earth's Moon is either wholly hollow or otherwise contains a substantial interior space. No scientific evidence exists to support the idea.
The concept is related to or derived from the better-known Hollow Earth theory, and was an infrequent but recurring plot device in pre-spaceflight science fiction.
Read more about Hollow Moon: Two Versions, Scientific Perspective, In Literature
Famous quotes containing the words hollow and/or moon:
“All my fond love thus do I blow to heaven
‘Tis gone.
Arise, black vengeance, from the hollow hell!”
—William Shakespeare (1564–1616)
“... until both employers’ and workers’ groups assume responsibility for chastising their own recalcitrant children, they can vainly bay the moon about “ignorant” and “unfair” public criticism. Moreover, their failure to impose voluntarily upon their own groups codes of decency and honor will result in more and more necessity for government control.”
—Mary Barnett Gilson (1877–?)