Invasion: Earth may refer to:
- Invasion: Earth (TV series), a BBC science fiction series broadcast in 1998
- A science-fiction novel by Harry Harrison
- A science-fiction wargame published by Game Designers' Workshop, set in the Traveller universe
Famous quotes containing the word earth:
“In short, I am convinced, both by faith and experience, that to maintain one’s self on this earth is not a hardship but a pastime, if we will live simply and wisely; as the pursuits of the simpler nations are still the sports of the more artificial. It is not necessary that a man should earn his living by the sweat of his brow, unless he sweats easier than I do.”
—Henry David Thoreau (1817–1862)