When the program was initiated, no aircraft had been propelled to hypersonic speeds by an air-breathing engine. The NASA X-43 ...

Why Hypersonix is one of the few talking about passenger hypersonic travel even though it's building mini demonstrators and ...

Space Transportation released what it said was launch and strike footage of its new YKJ-1000, which it later showed attacking ...

While it may feel like wishful thinking, it is close to becoming possible in a not-so-distant future as a new study brings ...

Russia fired a Zircon hypersonic missile at the Ukrainian city of Sumy on Nov. 14 — the second such strike in three months ...

New experiments confirm a decades-old theory of turbulence, revealing how air behaves at extreme speeds and shaping the ...

The F-15 is the fastest Boeing fighter jet, but it is not the fastest military jet Boeing has built or claims lineage.

🛍️ The 121 best Amazon Black Friday tech and gadget deals 🛍️ By Mack DeGeurin Published Nov 1, 2025 10:00 AM EDT Get the Popular Science daily newsletter ...

The University of Southern Queensland is at the forefront of defence technology, helping to develop a sensing system capable ...

For years, we were told that hypersonic missiles were unstoppable. We were told that speeds of Mach 10 made Russian[...] ...