In order to be able to carry heavier payloads through deep space, NASA designed a lightweight rocket engine nozzle made of aluminum that can still withstand the heat of launches. NASA recently tested ...

NASA's RAMFIRE project is investigating the use of additive manufacturing, or 3D printing, to design lightweight rocket hardware. When you purchase through links on our site, we may earn an affiliate ...

Why it matters: To improve the chances of success in its ambitious upcoming missions, NASA strives to increase efficiency and decrease mass wherever possible. Rocket nozzles are one area where the ...

Rocketry is an exacting science, involving a wide variety of disciplines, encompassing everything from fluid mechanics to thermodynamics and materials engineering. As complex as it sounds, that ...

Sending rockets to the Moon, Mars, and beyond with humans on board boils down to essentially one thing: being capable of sending with them enough supplies to ensure survival. And that can only be done ...