Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center Trump releases classified JFK files on assassination. Here's what they say.

VDR2 offers a single engine solution from Mach 0 to Mach 6. This marks the first successful Rocket-Based Combined Cycle test. The engine architecture was unveiled in October at UP.Summit and combines ...

The researchers claim that its exhaust plume could be up to 2,880 degrees Fahrenheit (1,600 degrees Celsius) cooler than that of an equivalent rocket. If the engine is used to create missiles ...

Moscow: In what could come as a giant leap in spacecraft technology, Russia is working on a new plasma-based rocket engine system which might cut travel time to Mars from existing 7 months to just one ...

Gasoline is routed from a jar on the work bench. The mini V8 sits on a platform while the engine builder opens the throttle via a tiny wheel next to the air scoop. The sound it makes is nice and ...

the ignition process is one of the most critical parts in the development of liquid rocket engine systems. With the successful ignition of the semi-cryo pre-burner, a major milestone in the semi-cryo ...

The best method is to wipe down the headband portion with a disinfectant wipe and to pop the removed cushions into a container with a mixture of one teaspoon liquid laundry detergent and one cup ...

A simplified liquid fuel rocket engine with preburner. Credit: Duk The true revolution is the fact that Rocket Lab has completely done away with the complicated preburner and turbine traditionally ...

The Copenhagen Suborbitals team pulled off a successful test firing of their 65 kilo Newton alcohol and liquid Oxygen-fueled rocket. When last we saw the TM65 engine, it was sitting on the design ...