Firehawk Aerospace recently conducted its first flight test of a 3D-printed Guided Multiple Launch Rocket System (GMLRS) analogue hybrid rocket engine system, ...

“Improved understanding of rocket emissions requires modeling and simulation of fluid dynamics of rocket exhaust gases into the atmosphere,” said co-author Dimitris Drikakis.

A Texas-based company has completed the inaugural flight test of a 3D-printed hybrid rocket engine system. The flight test, called GMLRS-class Firehawk Analog (GFA), demonstrated directional stability ...

Project Topic: Bi-propellant Liquid Rocket Engine Motor Description: Project BLERP aims to design and construct a reusable liquid rocket engine and launch stand that can be re-used and studied by ...

Private space company Rocket Lab announced the completion of the first Archimedes rocket engine, the one meant for the Neutron ...

Lockheed wants a rocket motor maker of its own, for GMLRS and more An in-house source of solid-fuel engines might help boost Ukraine’s supply of the punishing artillery system.

L3Harris, the current maker of the RL10 rocket engine announced a variant of the powerplant that is partially 3D printed, to launch next year ...

A Japanese startup has shown successful tests of a rocket engine called ZERO that is designed to run off chemicals derived from cow poop.

Anduril has officially brought its high-volume solid rocket motor (SRM) factory online in Mississippi as it races to fulfill ...

Robert Zubrin’s Nuclear Salt Water Rocket (NSWR) design is a rocket that uses known physics and engineering . There are versions that could reach 7-8% of light speed. The use of low grade uranium ...