![](https://www.nasa.gov/sites/default/files/thumbnails/image/flying_004_0.jpg)
NASA’s X-59 QueSST, an experimental piloted aircraft designed to fly faster than sound without producing the annoying – if not alarming – sonic booms of previous supersonic aircraft is taking shape.. via NASA http://www.nasa.gov/image-feature/nasa-s-x-59-quesst-airplane-takes-shape-at-lockheed-martin-skunk-works