The RS-25 test team at Stennis Space Center hot-fired an untested flight engine on the A-1 Test Stand Thursday to help complete certification of design changes to fly on the Space Launch System (SLS). The test is another step towards the flagship test firing of all four engines on the B-2 Test Stand.
NASA, Aerojet Rocketdyne, and Syncom Space Services have conducted the first hot-fire test of a…
RS-25 Engine 2059 – a veteran of five Shuttle missions – is scheduled to begin…
A former Space Shuttle Main Engine (SSME), that never gained the honor of pushing a…
With three years to go until the debut launch of the Space Launch System (SLS),…
The second test firing of RS-25 engine 0525 has taken place at the A-1 Test…
NASA’s Stennis Space Center has test fired the first RS-25 (unit E0525) of the Space…
The Stennis Space Center is just weeks away from returning to RS-25 engine testing, following…
One of the AJ-26 engines set to launch with a future Antares rocket has failed…
NASA’s Stennis Space Center is deep into preparations for numerous engine testing for the Space…
While a routine part of their work, NASA’s Stennis Space Center has returned to testing…
A recent assessment of the completion date for the first Space Launch System (SLS) Core…
In the latest of a series of Request For Information (RFI) filings, NASA has called…
Top NASA human exploration administrators briefed the Human Exploration Operations (HEO) committee of the NASA…
NASA and Space Launch System (SLS) Core Stage prime contractor Boeing are making progress building…
An RS-25 engine throttled up to 113 percent of rated power for the first time…
NASA and prime contractor Aerojet Rocketdyne are continuing a fast pace of RS-25 test firings…
The RS-25 test team conducted their first hot-fire test of the year in the A-1…
Following closely on the heels of certifying one set of RS-25 engine upgrades and updates…
Engineers at the Michoud Assembly Facility (MAF) in New Orleans are using a pathfinder RS-25…