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

We want to change that.” AI is one of the most misused tools in modern technology, which is why whenever I see it doing ...

A new rocket, the world's first made up of mostly 3D-printed components and fueled by liquid natural gas, blasted off on its maiden flight Wednesday night and climbed out of the lower atmosphere ...

The mostly 3D-printed rocket rode a unique pillar of blue flame generated from the methane propellant used. Advertisement The liftoff and first stage looked picture-perfect, but the second stage ...

Methane-tinged blue flames blaze from the engines on Relativity Space’s Terran 1 rocket during liftoff from its Florida launch pad. (Relativity Space / Michael Baylor) More than seven years ...

The first 3D-printed rocket shot off Relativity Space's pad at Cape Canaveral late Wednesday, leaving a blue streak of flames above Florida's sky.

Then finally at 2:42 p.m., the countdown clock read 0 as blue flame began to appear on the nine Aeon 1 rocket engines and billows of white smoke surrounded the rocket, but as the smoke cleared ...

Startup Relativity Space sent what it’s calling the “world’s first 3D-printed rocket” toward space on Wednesday, vaulting it into the upper reaches of the atmosphere. Though, it suffered ...

Terran 1, a rocket designed and built by the company Relativity Space, suffered a failure shortly after lifting off from a launchpad in Cape Canaveral, Florida, late Wednesday night.

A rocket made almost entirely of 3D-printed parts made its debut launch Wednesday night, passing a critical milestone. But it failed after three minutes of flight, crashing into the ocean.

The Rutherford engine is a key component of the Electron rocket and is the first 3D-printed engine to reach space. The printer that makes it, oftentimes as tall as an NBA center, works with ...