This new supersonic aircraft is reminiscent of Concorde American start-up Boom Supersonic is planning to develop the very first supersonic aircraft powered by 100% sustainable fuel. Boom Supersonic's ...
On June 1, the 2024 Hunan International Cultural Tourism Festival and Trip Group Global Partner Hunan (Zhangjiajie) Inbound Tourism Conference welcomed more than 1,000 foreign guests from more than 50 ...