Image: Space MachinesAustralian space technology firm Space Machines Company (SMC) has completed development of its in-house Scintilla propulsion engine, marking a milestone in the nation’s satellite manufacturing capabilities. The 3D-printed engine, designed and built entirely by SMC, has achieved extended burn durations of 65 seconds, 40 restarts and over 1,200 seconds of cumulative testing, exceeding the company’s […] The post Space Machines unveils Scintilla propulsion breakthrough appeared first on Manufacturers' Monthly.