Ursa Major developed and tested a 6-inch diameter composite grain pathfinder motor. Credit: Ursa Major WASHINGTON — Rocket engine startup Ursa Major is targeting the solid rocket motors market, the ...

Anduril is developing the Alitec solid rocket propellant to enhance tactical missile performance. Above, Anduril test-fires its Denali 18 inch hypersonic rocket booster at its McHenry, Mississippi, ...

Moments after liftoff from Florida’s Space Coast early Thursday morning, a shower of sparks emerged in the exhaust plume of United Launch Alliance’s Vulcan rocket. Seconds later, the rocket twisted on ...

The smell of melting plastic filled the work area of a local space company early one morning. It was the smell of recycled plastic beads being converted into solid rocket fuel grains. This is not your ...

Classification -- Definitions and fundamentals -- Nozzle theory and thermodynamic relations -- Flight performance -- Chemical rocket propellant performance analysis -- Liquid propellant rocket engine ...