NASA's experimental supersonic X-59 jet designed to travel faster than the speed of sound is preparing for its second flight ...
The future of high speed travel did not arrive with a deafening crack over the ocean, but with a controlled, almost modest flight over the California desert. A slender experimental jet, built not to ...
The X-62 VISTA test jet is moving into a new phase, with a fresh round of upgrades designed to push autonomous flight from controlled experiments toward operationally realistic combat scenarios. By ...