Solid rocket motors—and the chemicals that fuel them—are a major limitation on America’s missile stockpiles, and one that cannot be solved by additional funding alone.

In a remarkable development in the field of space technology, a Japanese startup based in Sapporo has created an innovative type of fuel made from plastic. This solid plastic fuel is designed to power ...

GE tested atmospheric test of launched airbreathing system (ATLAS) Flight Test Vehicle which marking a major milestone in advancing solid fuel ramjet (SFRJ) propulsion technology. Solid fuel ramjets ...

Firehawk Aerospace test-fires a GMLRS-equivalent hybrid rocket engine from a purpose-built, mobile platform. (Firehawk Aerospace) Firehawk Aerospace recently conducted its first flight test of a ...