'Built to fly faster than ever': What we know about Nasa's mystery X-plane

NASA is reigniting its focus on experimental high-speed flight and cutting-edge aircraft design. At a recent summit, NASA Administrator Jared Isaacman showcased a shadowy outline of an innovative aircraft, reminiscent of the iconic SR-71 Blackbird known for its extreme reconnaissance speeds. Isaacman highlighted the critical need to expand technological frontiers to boost aircraft performance, with future advancements potentially transforming survivability...