NASA will conduct an RS-25 engine test on the A-1 Test Stand at the Stennis Space Center near Bay St. Louis, Mississippi. This firing will validate the new nozzle design for the RS-25E variant that will fly on Artemis V onward.
Programs
Artemis
The Artemis program is a US government-funded crewed spaceflight program that has the goal of landing "the first woman and the next man" on the Moon, specifically at the lunar south pole region by 2024.