California
NASA's X-59 'quiet' supersonic jet test fires engine for 1st time
NASA's revolutionary X-59 jet is steadily progressing towards its first flight test after completing a set of engine run tests at the storied Lockheed Martin Skunk Works facility in California.
NASA’s X-59 quiet supersonic research aircraft sits in its run stall at Lockheed Martin’s Skunk Works facility in Palmdale, California, firing up its engine for the first time.
NASA's revolutionary X-59 jet is steadily progressing towards its first f... [5814 chars]