New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine through a series of successful hot-fire tests.

New Frontier Aerospace's 3D printed Mjölnir rocket engine successfully completed hot fire tests, creating opportunity for ...

The biggest 3D printed rocket part built to date survived a hot-fire test, generating 10 times more thrust than any previous injector made by 3D printing, the space agency announced.

The first 3D-printed rocket is preparing for liftoff. The Terran 1 rocket, built by US aerospace start-up Relativity Space, is set to launch from Cape Canaveral in Florida on 8 March.

NASA has hot-fire tested 3D-printed rocket engine components, which have managed to withstand incredibly high temperatures and pressures to the same standard as traditionally manufactured parts.

As a two-stage, 110ft. tall, 7.5 ft. wide, expendable rocket, Relativity says it’s Terran 1 rocket is the largest 3D-printed object to exist and to attempt orbital flight.

It’s on top of this rocket. But the fire coming out the bottom is way more exciting. ... 3D printing engines—and entire rockets. The 3D printer was key to Laurienti’s vision.

A small 3D-printed rocket engine, designed and built by a group of students, flared to life in a hot-fire test this past weekend in the Mojave Desert.

An almost entirely 3D-printed rocket is ready to blast off from Cape Canaveral, Florida, then head for low Earth orbit. Scheduled for a three-hour launch window that opens at 1 pm Eastern time ...

The inaugural flight of Relativity Space’s Terran 1 will lift off today. When the Terran 1 launches, it will bring to life Relativity’s biggest project to date, a massive 3D-printed rocket ...

Fuelled by beer and the enthusiasm of amateurs, a British team on Friday said it was preparing to launch the world's first ever 3D printed rocket.

If you're going to 3D-print rocket parts, you'd want to make them out of metal to handle the stress, right? Not necessarily. MIT has successfully test-fired what it believes is the first ...