Description : If it's true that there is little to no evidence that any technologically-developed life has visited our planet, could it be that no civilization in our galaxy has developed interstellar travel?
Last Answer : If there is a race, a civilization that has, maybe they're just on the other side of our galaxy or just too far. Our galaxy is a vast place (though insignificant compared to the vastness of the ... solar system is merely a a pin prick that I would imagine would be easy to miss and pass over.