The American B-2 Spirit also known as the ghost of the sky is the most expensive aircraft in the world. To produce a single B-2 Spirit cost over 2 billion US dollars. It is called the ghost of the sky because of its ability to penetrate the enemy airspace without being detected.
It was developed by Northrop Grumman for the United States.It's first flight was in 1989, it has a crew members of two pilots and one mission commander. The American B-2 Spirit can go over 11000 km without refueling.
The B-2 Spirit was designed in the shape of a falcon, it indeed also have features of a falcon which are the speed, ability to manoeuvre the airspace without being detected.
The B-2 Spirit can take off with nuclear weapons weighing up to 40000 pounds. It engine in inside the wings of the aircraft, they styled it like that to reduce noise and heat.
The US had 21 pieces of the B2 spirit but they lost one during testing. It has an invisible radar which makes it hard for the enemy to differentiate it from a falcon.
The B-2 Spirit can go anywhere around the world with in-flight refueling.
The wings of the B-2 Spirit is well innovated to create less drags.
During my primary school days I was aspiring to be an air force officer because of the way they fly around with jet. But when i grew up I had to change my mind because of the fear of death 😂, but I still love aircraft.