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 ...

Relativity Space stage 1 3D-printed rocket being installed at Cape Canaveral, Fla. If this summer's Terran1 launch from Cape Canaveral is a success, Relativity Space will be the first aerospace ...

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.

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 ...