STATIC FIRE! Booster 7 fires up in a milestone test. We'll need SpaceX/Elon to confirm how many engines! But that looked super controlled, and everything appears intact (a big win!)https://t.co/kMGfaJbudD pic.twitter.com/kFb0m5DaJG

— Chris Bergin - NSF (@NASASpaceflight) February 9, 2023