Today we're prototyping some rocket injectors for a monopropellant thruster that I'm building! The two types of injectors we ...

High speed footage of a "like-doublet" impinging injector. This kind of injector smashes to streams of liquid into each other to generate a fine, atomized mist. This is often used to mix fuel and ...

Last we checked on NASA’s 3D-printing front, astronauts could soon be eating 3D-printed pizza. Now, 3D printing is bringing NASA one step closer to a 3D-printed spacecraft. Last week, NASA tested the ...