The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Chestnuts roasting on a rocket engine fire…. Set a the holiday ...

SpaceX test-fired the upper stage of its seventh Starship megarocket again recently, this time practicing for an in-space engine burn. The company ignited all six of the Flight 7 Starship spacecraft's ...

The burn set the spacecraft on course to rendezvous with Mars in March 2025. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Hera asteroid ...

The rise of the commercial space industry precipitated a steeper decline at Rocketdyne. Boeing sold the Rocketdyne division ...