Diamonds from NASA’s X-59

[AngelOfThyNight]

Diamonds from NASA’s X-59

NASA’s X-59 lights up the night sky with its unique Mach diamonds, also known as shock diamonds, during maximum afterburner testing at Lockheed Martin Skunk Works in Palmdale, California. The test demonstrates the engine’s ability to generate the thrust required for supersonic flight, advancing NASA’s Quesst mission.
Source: Diamonds from NASA’s X-59