Solid 3D printed rocket fuel is now a reality ...

The first launch of a mostly 3D printed rocket manufactured in Long Beach was scrubbed Wednesday with another attempt expected in the coming days. The launch window for the Relativity Terran 1 rocket ...

Model rocketry has always taken cues from what’s happening in the world of full-scale rockets, with amateur rocketeers doing their best to incorporate the technologies and methods into their creations ...