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 ...

NASA continues stacking its giant Artemis 2 SLS moon rocket (photos) The test Wednesday at NASA's Stennis Space Center in Mississippi saw a recycled RS-25 engine fire in a test stand at 111 ...

NASA's first Space Launch System rocket test fires its four main RS-25 engines in a critical hot fire test at the Stennis Space Center near Bay St. Louis, Mississippi on March 18, 2021.

The rocket engine was one of five used to launch a mighty Saturn V rocket on one of NASA's Apollo moon missions in the 1960s and 1970s. Image released on March 20, 2013. Apollo Saturn V Rocket ...

Software in place to monitor hydraulic systems during a test firing of NASA's Space Launch System moon rocket was to blame for an early engine shutdown Saturday, not an actual problem with the ...

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 ...

Problem with rocket engine forces NASA to reschedule first launch of moon rocket by Alan Boyle on August 29, 2022 at 6:00 am August 29, 2022 at 11:30 am Share 35 Tweet Share Reddit Email ...

NASA fired the core stage of its new moon rocket for eight minutes on Thursday, simulating a launch. Now NASA is poised to ship that stage to Florida and finish building its Space Launch System ...

NASA kicked off the final certification series for its Artemis moon-rocket engines with a dramatic "hot fire" test this week. NASA will begin using repurposed RS-25 space shuttle engines to fly ...

NASA completes key engine test of its massive SLS moon rocket The agency hopes to eventually use the Space Launch System rocket to fly astronauts to the moon, but it has been plagued by problems ...