Alien base found off the coast of Malibu?

MALIBU, Calif. (KABC) -- There's something very strange in the ocean off Point Dume, but is it a sign that space aliens have landed in Malibu?

Thanks to Google Earth, which uses satellite images to look underwater, the mystery has surfaced and triggered an out-of-this world theory.

Watch mythbuster Rob Hayes' investigative report above on Eyewitness News.