The greatest human inventor in the history of the Earth believed that humans would someday make contact with other worlds. Tesla did not believe that we are alone in the universe. His answer to the Fermi Paradox would have been that we simply have not found them yet. We need better instruments.
He believed that his radio cameras might have picked up signals from other worlds.
If true, Tesla wins the award for the Best Camera App ever.
Imagine Earth without Tesla’s inventions. His alternating current. Even today, as we move away from burning fossil fuels, our entire future depends on Tesla. Was he in contact Aliens. Did we receive a gift from the stars?