Key Points and Summary - A look back at NASA's X-43A, the unmanned experimental aircraft that holds the world record for the fastest flight by an air-breathing jet. -As part of the Hyper-X program, ...

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, ...

Key Points and Summary - NASA's X-43A, an unmanned scramjet testbed, set the world record for an air-breathing aircraft by hitting Mach 9.6 in 2004. -Launched from a B-52 and boosted by a Pegasus ...

TL;DR: Stylish, fast, comfortable, and easy to live with. The Mach-E GT proves that modern performance can be electric, ...