Did you know MANY Commercial and Military pilots have seen Mysterious Black Cubes in the skies encircled with a translucent orb?! ryan Graves, former US Navy FA 18 Super Hornet pilot and Engineer talks about his first hand experience with these cubes and his testimony in front of Congress!! What could this mean for our security? What are these items? Are they craft? or Monitoring systems? Hosted on Acast. See acast.com/privacy for more information.