The Hollow Earth hypothesis proposes that the planet Earth is either entirely hollow or otherwise contains a substantial interior space. The hypothesis has been shown to be wrong by observational evidence, as well as by the modern understanding of planet formation; the scientific community has dismissed the notion since at least the late 18th century.
The concept of a hollow Earth still recurs in folklore and as the premise for subterranean fiction, a subgenre of adventure fiction. It is also featured in some present-day pseudoscientific and conspiracy theories.
Read more about Hollow Earth: In Fiction
Famous quotes containing the words hollow and/or earth:
“Thus much for thy assurance know; a hollow friend is but a hellish foe.”
—Nicholas Breton (c. 1545–1626)
“Well said, old mole, canst work i’ th’ earth so fast?”
—William Shakespeare (1564–1616)