This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Oliver Hitchens, Ph.D. Candidate, Department of ...

The volatile nature of space rocket engines means that many early prototypes end up embedded in dirt banks or decorating the tops of any trees that are unfortunate enough to neighbor testing sites.

3D printing for rocket engines is making a lot of headlines lately. In the last few weeks, we've told you about Aerojet Rocketdyne building and hot-firing a 3D-printed rocket engine and NASA's ...

There are many ways to develop games for Android, and one of the best ways for 3D development is to use an engine. An engine provides the essentials to make 3D meshes from 2D images, physics, ...