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

NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new components needed to launch the vehicle toward the Moon. The latest test ...

NASA’s latest breakthrough, the Rotating Detonation Engine (RDE), could revolutionize space travel with up to 5% greater fuel efficiency—an enormous leap for rocket technology. This video explores how ...

NASA has pushed forward a revolutionary new rocket technology at its Marshall Space Flight Center in Alabama. Engineers at the facility fired the 3D-printed Rotating Detonation Rocket Engine (RDRE ...

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.

NASA has validated the design of a next-generation rocket engine that could power humanity's next phase of deep space exploration.

Among NASA's next-gen ideas is the Rotating Detonation Rocket Engine (RDRE), a project under the Game Changing Development Program.

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.

An artist's concept depicts the DRACO spacecraft, which will demonstrate a nuclear thermal rocket engine. Nuclear thermal propulsion technology could be used for future NASA crewed missions to Mars.

NASA announced that its engineers developed and tested the first full-scale rotating detonation rocket engine. The supersonic rocket engine uses detonation.

NASA and DARP will collaborate on a project to develop nuclear thermal rockets that will shorten transit times to Mars, increase load capacity and generate more power.