US Military Launches Secretive Spaceplane X-37B, Will Research on New Concepts
America’s army is considered the most powerful in the world. It has state-of-the-art weapons and other systems. The US Army sent one of its planes into space on Thursday. This plane is being called X-37B and it has been launched through Falcon Heavy rocket of billionaire Elon Musk’s company SpaceX. According to CNN, the X-37B…