Rocketry is wild, and [Foaly] is sharing build and design details of the Cortex 2 mini rocket which is entirely 3D printed. Don’t let that fool you into thinking it is in any way a gimmick; the Cortex ...

After years of being bombarded with news and images about humanity’s space exploration efforts, pretty much all of us have the same mental image of a rocket: long cylinders tied close together, on top ...

Open source commercial space company DIYROCKETS and 3D-modeling software company Sunglass have announced today that they've partnered in a competition for people to design 3-D printable rocket engines ...

UK-based space startup Orbex has unveiled the world's largest 3D-printed rocket engine. The single-piece, cryogenic liquid-fueled engine is installed in the second stage of an engineering prototype of ...

Imagine you’re driving to work on a rainy day, when a distracted, reckless driver hits your car out of nowhere. With a “boom,” an airbag deploys faster than you can blink your eyes to save your life.

How much access do you have to a 3D printer? What would you do if you had weeks of time on your hands and a couple spools of filament lying around? Perhaps you would make a two second stop-motion ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Startup Relativity ...

With just over a minute to go before liftoff, a California aerospace startup opted to stand down from launching the world’s first 3D-printed rocket on its inaugural test flight. Relativity Space was ...