We are fascinated by the hybrid rocket engine which [Ben Krasnow] built and ... The acrylic is actually burning, but if the flow of oxygen is cut off it will go out and can be ignited later.

In a Saturn V rocket engine, liquid oxygen and kerosene fuel are pumped separately into the engine at high pressure. They first travel through a pre-burner, which dumps exhaust into the air.

Rather than the soft pop of burning wood, the new video brings ... In contrast, the video captures the calm, flickering glow of the rocket’s engines in a more soothing, less intense way.

"The light show was completely silent — we didn’t hear anything. But the reflection on the water from the burning debris was ...

Burning them releases monstrous amounts of ... In fact, a 1969 prototype rocket engine developed at the Glenn Research Center was said to have “advantages over more conventional control systems ...

The impacts were seen 1,000 km or about 620 miles from the "burning engines" of the rocket. Related stories The ionosphere is constantly in flux Each day, the ionosphere is created when the sun's ...

WASHINGTON — Rocket propulsion startup Ursa Major ... or the initial stage of a missile’s flight when its engines are still burning. Spagnoletti said the 4,000-pound-thrust Draper engine ...

China says it fired up the world’s largest single-segment solid-fuel rocket engine for the first time, at a ground testing facility in the country’s northwest on Tuesday. The rocket’s 3.5 ...