[KoD] and [Navic] are building solid propellant motors using sugar and potassium ... the break is proof of the dangers involved in this hobby. Testing the engine thrust with a bathroom scale ...

The latest solution is expected to boost magazine capacity while maintaining range, and more for current battlefield ...

Anduril Industries will develop and qualify a 4.75-inch solid rocket motor for long-range precision rocket artillery.

Many things need to come together to launch AND land a rocket on standard hobby-grade solid fuel rocket motors. A core component is stabilization of the rocket during the entire flight ...