萌图:2025概念航行器(3P)

来源:百度文库 编辑:九乡新闻网 时间:2024/04/29 16:19:57

So here's what we'll fly in 2025

Last year, NASA asked the three companies - Lockheed Martin, Northrop Gurmman and Boeing - to create a concept aircraft 2025-year: silent and consumes a minimum of fuel. What happened in the end, you can see in the picture. Each of the three presented models can fly at a rate equal to 85% of the speed of sound, covering a distance of over 11 000 km and carry the load (or people), weighing from 22 to 45 tons. In the photo you see the concept from Lockheed Martin, Northrop Gurmman work and Boeing can be found below. Oh, hurry to 2025 ...