Even with all the money in the world, you might struggle to purchase jets capable of quickness above Mach 0.9. However, some were sold to civilians in the past.

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. The U.S. Air Force’s F-22 Raptor isn’t just a stealth ...

As is to be expected, the United States military has a wide range of aircraft at its disposal. From slow propeller-powered trainers like the T-6 Texan II to giants like the B-52 Stratofortress, a ...

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, ...

The fastest air-breathing vehicle ever built was the NASA X-43. Only three of these aircraft were built, with one being destroyed and two operating successfully. The X-43 testbed aircraft measured 12 ...