With key worksites closed and activity suspended to protect their workforce from the 2019 novel coronavirus disease (COVID-19), NASA’s Space Launch System (SLS) Program is working on what it can from ...

You test your engines while you develop them, but once they are production ready, you don't need to test them that much. But keeping the lights on means doing maintenance of the stands, tanks, etc.

Update: NASA is running ahead of schedule and now will begin the test at 4 p.m. The last step in NASA's "green run" testing of the Space Launch System (SLS) is planned for a two-hour window that opens ...

NASA/MSFC has a requirement for an Interim Cryogenic Propulsion Stage (ICPS) for the early Space Launch System (SLS) missions. The early flights of the SLS architecture will require the use of an ICPS ...

NASA’s Space Launch System (SLS) Program is concluding its structural qualification test series with one upcoming final test that will push the design for the rocket’s liquid oxygen tank to its limits ...

Days after NASA signed two international memoranda of agreement related to missions for the Artemis moon program, there's good news on offer for its delayed Space Launch System rocket testing. "Green ...

NASA and Boeing are ready to light up the core stage of the massive Space Launch System (SLS) rocket in a second hot fire test, currently scheduled for Thursday (Feb. 25). The critical engine test is ...

NASA's one of a kind ocean going barge Pegasus was upgrade from its role transporting External Fuel Tanks for the Space Shuttle program to the core booster stage of the SLS rocket when crews added an ...