Tests are being carried out by the Japan Aerospace Exploration Agency.

They simulated flight conditions at Mach 5, which is roughly five times the speed of sound and far faster than the iconic ...

LAS VEGAS, Oct. 13, 2025 (GLOBE NEWSWIRE) -- Bombardier today announced that the Global 8000, the world’s fastest business jet, just got faster with a new top speed of Mach 0.95 (2) – the highest ...

Venus Aerospace has made the most efficient rocket engines ever flown. They will go from runway to mach 9 hypersonic speed. The Venus Aerospace Stargazer M4 is designed to reach a top speed of Mach 9, ...