Morning Overview on MSN

NASA’s quiet supersonic jet just flew and could change air travel

NASA’s X-59 supersonic jet has successfully completed its first flight, marking a significant stride towards quieter ...
Aviation Republic on MSN

9 Versions, 43,000 Pounds, 1 Sonic Boom: The Javelin That Woke London

In 1954, a Gloster Javelin shattered the sound barrier over London, shaking Fleet Street awake with a double sonic boom. With ...