Today, NASA's Space Launch System core stage engine test ended about one minute into the expected eight-minute hot fire. Teams will assess the data from the engine shutdown to determine the next steps. Tune in to NASA TV for a post-test update at approx. 8pm ET: https://go.nasa.gov/38QpLO7 | NASA Artemis

What exactly is the @NASA_SLS 🚀 Green Run test and why do we keep talking about it? The Green Run Tests is a top-to-bottom test series of our megarocket’s huge core. Here’s everything you need to know 👉 https://go.nasa.gov/2BXa360 | NASA Artemis