It is business as usual as NASA engineers prepare for an upcoming RS-25 rocket engine test at Stennis Space Center. They are well-versed on all of the pre-test work to be done, having conducted a very ...

RS-25 prime contractor L3Harris continues to ramp up production of new flight engine hardware at their Los Angeles area ...

NASA kicked off the final certification series for its Artemis moon-rocket engines with a dramatic "hot fire" test this week. The RS-25 developmental design for engine E0525 passed its first hotfire ...

HANCOCK COUNTY, Miss. (WLOX) - NASA and L3Harris Technologies successfully conducted a full-duration hot fire test of a second RS-25 engine at Stennis Space Center in Hancock County. The engine will ...

On August 30, technicians transported the RS-25 developmental engine E0525 to the Fred Haise Test Stand at NASA’s Stennis Space Center in preparation for its certification test series. Photo: ...

The new-and-improved RS-25 engine blasted its way through the hot-fire test, which ended sooner than expected. Reading time: Reading time 2 minutes The crewed Artemis 5 mission to the Moon won’t ...

NASA has conducted the first in a planned series of 12 ground-test firings to certify the upgraded Aerojet Rocketdyne RS-25 engine for the core stage of the Space Launch System (SLS) rocket. SLS is to ...

American space agency NASA and space company L3Harris announced they've conducted a test firing of the second new RS-25 ...

Engineers are getting ready to put the pressure on hardware for the world’s most powerful rocket, NASA’s Space Launch System, as part of a rigorous test series to ensure each structure can withstand ...

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Things have been going swimmingly at NASA of late. On top of the triumph that was NASA's Pluto fly-by last month (New Horizon got a nice haul from that, collecting data that will take months to ...

[url=http://arstechnica.com/civis/viewtopic.php?p=30818653#p30818653:1i8vaze8 said: the_great_ganonderp[/url]":1i8vaze8]Even ignoring the upsetting fact that they're ...