WATCH: NASA’s supersonic jet makes historic test flight

NASA’s supersonic X-59 jet took its first test flight this week in California, with an agency official calling the plane “the future of supersonic travel.”

​NASA’s supersonic X-59 jet took its first test flight this week in California, with an agency official calling the plane “the future of supersonic travel.”   NASA’s supersonic X-59 jet took its first test flight this week in California, with an agency official calling the plane “the future of supersonic travel.”