The construction start on a 20-building campus to produce both medium and large rocket motors was the focus of a Tuesday gathering at L3Harris Technologies' Arkansas Advanced Propulsion Facilities ...

The Pentagon has warned that shortages of solid rocket motors could constrain plans to sharply increase missile production. One of the industry’s largest suppliers says the bigger challenge may be how ...

A private Chinese firm has successfully launched the world's largest solid-propellant rocket for a second time. The company, Orienspace, launched the gigantic 30-meter Gravity-1 rocket from a barge in ...

Throughout the history of rocketry and spaceflight, rocket engines have always used two distinct fuel types, and each has its own advantages and disadvantages. Liquid-fueled rockets store fuel and ...

Mach Industries, the three-year-old Huntington Beach defense startup developing five autonomous weapons platforms, spent $50 million in April to acquire solid rocket motor maker Exquadrum — beating ...