We knew this day was coming, but it's still pretty awesome to see these Daleks-in-disguise roaring back to life in a hot fire for the first time since the space shuttle main engine tests in 2009.

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

A rocket engine that helped launch five space shuttle missions has been fired again, to prepare for the first crewed mission onboard NASA's new Space Launch System rocket.

NASA is considering dropping the Space Shuttle Main Engine (SSME) from its heavy-lift launch vehicle plans and using the cheaper-to-manufacture RS-68 engine instead.

There is a long process to getting the Space Shuttle ready to launch! If it lands Vandenburg Air Force Base in California then it will need to be flown across the United States to Kennedy Space ...

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

Home > Extreme NASA successfully tests Space Launch System main engine The rocket engine that will take humanity into deep space has been test-fired for 500 seconds.

The 365-second test qualified the fourth and final RS-25 engine controller for Exploration Mission-2 (EM-2), which will see the SLS launch astronauts aboard NASA’s Orion spacecraft in the 2020s.

A viral Space Shuttle launch video reveals fascinating commentary by NASA aerospace engineers from shortly before the program's retirement in 2011.

But these particular post-flight data reviews for Artemis I are different than the ones conducted for the RS-25 series of engines, which were formally known as the Space Shuttle Main Engines (SSME ...