SETI AT HOME, REDEFINED: Alien Artifacts on Earth and in Our Solar System is Possible, NASA Reports.

For over five decades, the search for extraterrestrial intelligence has almost exclusively focused on monitoring the sky for signals that could represent a distant advanced alien civilization. However, for as many years, scientists have quietly discussed the possibility that evidence for advanced alien life could be closer than we realize in the form of relics or artifacts.

Largely thanks to technological advances, in recent years, a handful of scientists have slowly started coming forward and saying that the hunt for nearby alien relics is something that merits serious consideration.

After the last year, it would take Klaatu descending the ramp of a flying saucer in Washington to shock most people.