The residual water vapour and carbon dioxide from the burned kerosene oxidises and ignites magnesium particles, giving the ...

If an airplane loses its engines while it's flying, how far can it go before the inevitable happens? History has provided us ...

Researchers have developed an innovative secondary combustion technique to help China win the global hypersonic race.

One might be inclined to think that rockets would launch straight upward, but they don't, they curve along the way, and ...