WOW! Amazing RCS testing on Starship SN9. She's alive for the first time! Some sweet cold gas thruster action there! Seemed much more powerful than we've ever seen before (no clue!)
— Chris Bergin - NSF (@NASASpaceflight) December 29, 2020
➡️https://t.co/SDwGFGQj4G pic.twitter.com/OxjxCzalNB