Military Facts YouTube Channel – credit - 330,132 views Sep 19, 2023 In this breaking news video, US scientists have unveiled an exciting new antigravity aircraft. This aircraft can fly at speeds faster than the speed of light, making it a valuable tool for transportation and exploration. Stay up to date on the latest news with this breaking news video, as US scientists reveal an exciting new antigravity aircraft. This aircraft can fly at speeds faster than the speed of light, making it a valuable tool for transportation and exploration.