Are there any alien spacecrafts or aliens at Area 51, the top secret US Air Force base in the Nevada desert? A defense industry insider who claims he has knowledge of what really goes on there says no. Should we believe him? An expert on UFOs says yes and he knows where the spaceships and ETs are actually hidden. Should we believe HIM? The "insider" is Andre Milne, founder of the defense technology firm Unicorn Aerospace, a secretive Canadian company that bills itself as "the world's leading developer of advanced navigation technology." In a recent interview with Express.co.uk, Milne revealed his take on the purpose of Area 51: Area 51 is a highly secured aerospace facility tasked with a wide variety of objectives to ensure the United States maintains a cutting edge of tactical air superiority against any potential threats. According to Milne, this means testing next- and next-next-generation experimental and highly-classified fighter planes against Russian fighter jets – testing that