Key Points and Summary - NASA’s X-43A wasn’t a paper study—it was a 12-foot, hydrogen-fueled experimental jet that proved an air-breathing engine could fly at nearly ten times the speed of sound. -It ...

The Zircon’s first combat deployment occurred in January 2023, signaling its readiness for operational use. By March 2024, President Putin confirmed the missile’s use in active combat, specifically ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Researchers in China claim to have developed a hypersonic engine capable of propelling a plane up to speeds of Mach 9, nine times the speed of sound. Interesting Engineering reported that Liu Yunfeng, ...