NASA's John C. Stennis Space Center has performed the second test in the latest campaign of certification testing on the Aerojet Rocketdyne RS-25E engine 0525 on the Fred Haise Test Stand, This will be the final round of testing ahead of certification on use of future NASA's Space Launch System launches as part of the NASA Artemis program. This first hot fire test lasted 550 seconds with a maximum 113% power level (past the expected normal operating thrust). video credit: NASA's John C. Stennis

🚀 Rocketdyne F-1 Engine — Saturn V First Stage blueprint in striking red on Hemptone White Plot Time: 20 minutes 23 seconds Plot Distance: 45 meters Pen: Sakura Gelly Roll (Red) Paper: Hemptone White Engine: Rocketdyne F-1 (Saturn V First Stage) Crisp, technical linework with labeled callouts (thrust chamber, turbopump manifold, gimbal block) rendered in vibrant Sakura red — a gallery-ready piece that brings vintage rocket engineering to your wall. Shown framed and mid-plot on the pen plotter f