Breaking the sound barrier sounds super dramatic, but funny enough, it turns out it's really just a number on a meter. Here's how it works (and how it feels).

For more than a decade, aviation fans have obsessed over the rumored SR-72 “Son of Blackbird,” a Mach 6 reconnaissance and ...

It probably won't come as much of a surprise to learn that speed is one of the key factors in designing fighter, attack, and interceptor aircraft. These military machines are used to fly out and ...

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, ...