"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...

The shape is thought to be the result of leftover fuel released into space as the Falcon 9 rocket returned to Earth.

Ninety years ago today, on March 28, 1935, Robert H. Goddard launched the first gyroscopically-stabilized liquid-fueled ...

A civilian jet broke the sound barrier for the first time Tuesday while making a historic test flight over the Mojave Desert. The XB-1 aircraft, manufactured by Boom Supersonic, was piloted by ...

Ukraine has received many of its most powerful pieces of weaponry from the US. If US aid stops, Europe may need to look for replacements.

A new long-range missile from Rafael Advanced Defense Systems combines artificial intelligence and decision-making algorithms. (Rafael Advanced Defense Systems) JERUSALEM — Two Israeli companies ...