Tomorrow, we're bringing the 🔥 by testing one of the four RS-25 engines that will power our NASA's Space Launch System 🚀rocket! But first, what is an RS-25? Discover how it will launch NASA Astronauts on missions of deep space exploration: https://go.nasa.gov/2FN8Z2p | NASA - National Aeronautics and Space Administration

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

39K views · 528 reactions | The Real Reason NASA Developed The RS-25 Engine! | The Space Race | Facebook

Space shuttle engine test #spaceshuttle | Space views

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

Due to technical difficulties during today's live stream of the RS-25 test, we are sharing a replay of the test for your viewing. -- NASA conducted its first RS-25 engine hot fire test of the new year on Jan. 19 on the Fred Haise Test Stand at Stennis Space Center. The test was the second hot fire in the latest series that began in mid-December. Each test in the series is providing valuable operational data to NASA's lead contractor, Aerojet Rocketdyne, on a variety of new engine components manu