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:
“To be shelterless and alone in the open country, hearing the wind moan and watching for day through the whole long weary night; to listen to the falling rain, and crouch for warmth beneath the lee of some old barn or rick, or in the hollow of a tree; are dismal things—but not so dismal as the wandering up and down where shelter is, and beds and sleepers are by thousands; a houseless rejected creature.”
—Charles Dickens (1812–1870)
“So, we’ll go no more a-roving
So late into the night,
Though the heart be still as loving,
And the moon be still as bright.
For the sword outwears its sheath,
And the soul wears out the breast.
And the heart must pause to breathe
And love itself have rest.”
—George Gordon Noel Byron (1788–1824)