Every day, scientists are finding new ways to use 3D-printed energetics to serve crucial, and sometimes lifesaving, purposes.

3D printing allows you to make custom shapes, print multiple types of material in one part, and save money and material. 3D printing can be cost- and time-efficient.

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

Small companies are producing parts for constructing rockets using 3D printing, a technology that has potential to shake up domestic manufacturing.

U.S. contractors are scrambling to rebuild missile stockpiles depleted by the war in Ukraine. A new 3D printing approach could restock them fast.

China is getting ready to 3D-print bricks on the moon using lunar soil, in what could be a huge step toward building a base on the lunar surface.

3D printing - building up the shapes of objects by fusing layers of aluminium powders or beads - enables complex designs to be fashioned in one piece, without the need for intricate tooling.

Hypersonic engines come in all shapes and sizes—some are even 3D printed. At least, that’s the case with Seattle-based New Frontier Aerospace’s (NFA) Mjölnir engine. The Mjölnir is a full ...

In March, the Relativity Space Terran 1 rocket lit up the night sky as it launched from Cape Canaveral Space Force Station in Florida. This was the first launch of a test rocket made entirely from ...

Researchers from Washington State University (WSU) have found a way to 3D-print tools and rocket parts using Martian regolith mixed with a titanium alloy.

An almost fully 3D-printed rocket has taken flight for the first time. Terran-1 left its launch pad in Cape Canaveral in Florida and powered skyward for a few minutes before falling back to Earth ...