An almost fully 3D-printed rocket lifted off from Cape Canaveral on Wednesday evening, but ultimately failed to reach orbit. Despite this, the Terran-1 passed key objectives and showed the ...

Rocketry is wild, and [Foaly] is sharing build and design details of the Cortex 2 mini rocket which is entirely 3D printed ... A servo takes care of activating the system, and a couple of ...

Liquid fuelled engines are throttleable and monstrously powerful, but highly complex. Meanwhile, solid rocket engines are simple and cheap, but once you light them, they’re going full-bore until ...

But now, startups are dusting off old designs and using new technologies ... as it looks to ramp up development of its 3D-printed aerospike rocket engine. Among the investors was André-Hubert ...