This is the design of NASA's Aircraft Year 2025 Style

Technology development continues to grow. Pasa end of 2010, the U.S. Space Agency or NASA awarded contracts to three aircraft manufacturers namely Lockheed Martin, Northrop Grumman, and Boeing Company, to create a sophisticated design future aircraft.
Quoted from the NASA website, each aircraft design produced three teams are very different, but still have to have any design criteria set at NASA, such as, no noise, no exhaust smoke, and fuel efficient.

This means that every sophisticated design should be able to provide a balance between technology with environmental friendliness. Even NASA's future also requires the aircraft can be operated safely in air traffic management that is more modern.

Not only that, some other requirements, each aircraft must fly at least 85 percent of the speed of sound, can traverse a distance of 7000 miles, and capable of lifting 50,000 pounds of cargo and 100,000 passengers in tambag cargo.

Of the remaining time left, the team will research, test, and perform simulations. And remove and retain their innovations in order to win NASA contest this.