Tag: Stennis
-
NASA Stennis wrapping up B-2 Stand activation for SLS Green Run testing
Activation of the B-2 test stand at Stennis Space Center in Mississippi for the “Green Run” test campaign of the first Space Launch System (SLS) Core Stage is almost complete and NASA and its contractor workforce are moving into practice and simulations of the upcoming tests while finishing up remaining tasks. The B-2 position of…
-
Government MECO delays RS-25 testing following premature shutdown
NASA is yet to release any information as to why the latest RS-25 test in December aborted just seconds into what was set to be a full duration firing. The lack of information partly relates to NASA employees being out of work during the current government shutdown, which has also impacted on the test schedule.…
-
Development engine continues RS-25 ground testing
The RS-25 engine test team at NASA’s Stennis Space Center in Mississippi ran the next hot-fire test in the A-1 test stand on Tuesday afternoon. The third test-firing in a series of nine continues the evaluation of engine components built by prime contractor Aerojet Rocketdyne using modern, updated manufacturing techniques aimed at reducing the cost…
-
RS-25 aborts test during production restart development hot fire – still achieves objectives
The RS-25 team at the Stennis Space Center in Mississippi began the next development test series on Tuesday afternoon. Development Engine 0525 (E5025) was back in the A-1 test stand at Stennis for the first of nine tests to certify affordability changes and operational upgrades for newly-built engines that will start being delivered by prime…
-
RS-25 aborts test during production restart development hot fire – still achieves objectives
The RS-25 team at the Stennis Space Center in Mississippi began the next development test series on Tuesday afternoon. Development Engine 0525 (E5025) was back in the A-1 test stand at Stennis for the first of nine tests to certify affordability changes and operational upgrades for newly-built engines that will start being delivered by prime…
-
SSME returns as AR-22 for rapid reuse demonstration, fired ten times in ten days
Aerojet Rocketdyne successfully completed a nearly two-week long rapid-turnaround test-firing demonstration of a Space Shuttle Main Engine (SSME) on July 6 at the Stennis Space Center in Mississippi. Primarily built from hardware long in storage, the parts rebuild of the reusable engine is called the AR-22 and it is being qualified for use in the…
-
RS-25 program gearing up for production restart, next test series
Restart of RS-25 rocket engine production is ramping up at prime contractor Aerojet Rocketdyne’s Canoga Park facility in the Los Angeles area. Components for the next test series that will help certify design changes and modernization of manufacturing techniques are already assembled on a development engine at the Stennis Space Center in Mississippi. Workhorse ground…
-
RS-25 program gearing up for production restart, next test series
Restart of RS-25 rocket engine production is ramping up at prime contractor Aerojet Rocketdyne’s Canoga Park facility in the Los Angeles area. Components for the next test series that will help certify design changes and modernization of manufacturing techniques are already assembled on a development engine at the Stennis Space Center in Mississippi. Workhorse ground…
-
NASA, Boeing rewriting the book on building the SLS Core Stage
NASA and Space Launch System (SLS) Core Stage prime contractor Boeing are making progress building their first vehicle, learning how to put it together and rewriting the assembly instructions on the fly. The major elements of Core Stage-1 (CS-1) and its companion structural test articles (STA) are being built up in work areas at the…
-
RS-25 hot fire pushes SLS engine to record 113 percent thrust level
An RS-25 engine throttled up to 113 percent of rated power for the first time in a milestone test-firing on Wednesday. Development Engine 0528 (E0528) was hot fired for about four minutes in the A-1 test stand at the Stennis Space Center in Mississippi to give NASA and prime contractor Aerojet Rocketdyne a first look…