RS-25 engines certified for future Artemis missions after long testing program
L3Harris Technologies and Aerojet Rocketdyne have concluded a comprehensive series of development and certification tests for the RS-25 engine, confirming its readiness for upcoming Artemis missions, starting with Artemis V. These tests were carried out at NASA's Stennis Space Center, involving a total of 45 development tests and 24 certification tests. The RS-25 engines, crucial for the p