Billions of dollars have been spent in our quest to find an"other Earth". Since the launch of the KeplerTelescope in 2009, scientists have identified thousands ofplanets capable of supporting life. Is it possible that thisdiscovery finally answers the age-old question: "Are wealone in the universe- Could it be that just as we seek outother habitable planets, advanced extraterrestrials fromdistant galaxies did the same with Earth in the remote past?Throughout world mythologies, there are tales of beings fromthe stars coming down to Earth. The Dogon tribe in Africabelieves their gods came from the Sirius star system. The Mayaassociated their gods with the Pleiades star cluster. Andaccording to the Hopi tradition, life itself was seeded bycelestial beings. Ancient Astronaut theorists propose that notonly has our planet been visited by extraterrestrials, butthat they are responsible for our very existence.
