216K views · 1.1K shares | Rocket science! Yesterday, we tested one...

76K views · 1.5K reactions | It IS  science! Today at 4:45 p.m. EST, we’re firing up one of the four RS-25 engines that will power NASA's Space Launch System rocket to destinations like the Moon and Mars! What is an RS-25 engine? Watch this video and tune in live to see the fire, smoke and steam during today’s test: https://www.nasa.gov/live | NASA - National Aeronautics and Space Administration | Facebook

Before the RS-25 engines propel NASA's Space Launch System to the moon, they'll undergo lots of upgrades and testing. See how the RS-25 is evolving. | L3Harris Technologies | Facebook

60K views · 1.2K reactions | At 3:40 pm ET, we'll fire up one of the four RS-25 engines for NASA's Space Launch System, our rocket built for deep-space missions to the Moon and Mars. Today's test features an RS-25 flight controller set for use on an actual mission, engine components made with innovative manufacturing, and plenty of  and . Watch: https://www.nasa.gov/live | NASA - National Aeronautics and Space Administration | Facebook

Engineering Excellence RS 25s Readied for Artemis Mission #fblifestyle | Beyond the Stars

Today’s RS-25 engine test on the Fred Haise Test Stand is targeted between 2:00-4:00 p.m. CT on Facebook Live, YouTube, and now X! We will go live 15 minutes early, so tune in to learn more about RS-25 engine testing for future Artemis missions. In this clip, hear from Public Affairs Specialist Samone Wilson on how she proudly supports RS-25 engine testing as part of the agency's vision to explore the secrets of the universe for the benefit of all. #StennisProud | NASA's John C. Stennis Space Ce