The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

Today XCOR Aerospace announced a series of successful test firings of its new 7,500 pound thrust rocket engine. The tests were conducted as part of a $3.3 million subcontract XCOR has with Alliant ...

R esearchers in the United States have used an exascale supercomputer to perform the largest fluid dynamics simulation ever.

McGregor TX – Space Exploration Technologies Corp. (SpaceX) conducted the first five-engine firing of its Falcon 9 medium to heavy lift rocket at its Texas Test Facility outside McGregor on Thursday, ...

China has test-fired a new engine for a planned rocket designed to take astronauts to the moon. The liquid hydrogen-liquid oxygen engine, sometimes referred to as the YF-75E, was tested by the Sixth ...

As European countries push to develop more independent space capabilities, a test at one new site produced an explosion. By Lynsey Chutel Reporting from London The test was spectacular, but not in the ...

A Blue Origin rocket engine exploded during testing last month, CNBC has learned, a destructive setback with potential ramifications for the company's customers and its own rocket. During a firing on ...

SpaceX launched its mighty Starship rocket for the eighth time last week. The mission was a bit of mixed bag, with the team successfully catching the first-stage Super Heavy booster on its return to ...

There probably never was a better time for rocket engine fans to be alive. It's a time when those who have the means can go out and start building the rocket engine of their dreams, while the rest can ...

Reusable rockets aren't easy to design, which is why they didn't exist until Elon Musk's SpaceX came along and sunk hundreds of millions of dollars into research and development of the technology. Now ...