1mon
Interesting Engineering on MSNChina tests new Mach 4 turbojet engine, could be used in PLA spy planesAccording to reports, the new engine incorporates artificial intelligence (AI) and can reach speeds of up to Mach 4. The ...
The days of supersonic travel have been over for more than two decades, while aircraft continue to cruise at Mach 0.85.
4mon
Malay Mail on MSNChinese prototype jet completes test at Mach 4, aims to cut New York-Beijing travel to two hours as maiden passenger flight planned for 2027BEIJING, Oct 29 — A Chinese aerospace company has completed a successful test flight of a prototype for a supersonic ...
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