NASA tested a Space Launch System rocket RS-25 engine at the Stennis Space Center. Credit: NASA Stennis Space Center ...

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine ...

Set a the holiday mood with NASA’s Rocket Engine Fireplace. While a typical wood-burning fire heats up to about 600 degrees, an RS-25 engine burns up to 6,000 degrees.

Who doesn’t associate the roaring, and crackling sound of rocket engines with Christmas these days? For those who may, or may not, NASA wants to kick off the Christmas season with a warm and ...

The USA's National Aeronautics and Space Administration and the Defense Advanced Research Projects Agency are to collaborate on developing and demonstrating a nuclear thermal rocket engine in space by ...

Key certification tests for RS-25 engines used in NASA’s Artemis missions to moon done at Stennis Space Center on the Mississippi Coast.

The images show engine tests at Stennis Space Center in Mississippi, a NASA spokesperson said. The RS-25 is a rocket engine, not a device used to control the weather.

Photo: NASA NASA just put its new propulsion system to the test, powering a 3D-printed rotating detonation rocket engine for a sustained burn that lasted three times as long as the first test.

Collaborating with material and AM developers, the space agency applied a new aluminum alloy and laser powder directed-energy deposition to produce a large-scale rocket engine nozzle with integral ...

Lockheed Martin received the contract, which sets a goal of flying a nuclear-powered rocket engine by 2027. It could be used for NASA's Mars and moon missions.

The National Air and Space Museum bids farewell to the Ariane 5 rocket, highlighting its significant contributions to space exploration.

NASA's Artemis Moon program is six years behind schedule and at least $6 billion over budget due to mismanagement of rocket engine contracts.