The Artemis I wet dress rehearsal ended today at 7:37 p.m. EDT at T-29 seconds in the countdown. Today’s test marked the first time the team fully loaded all of the

@NASA_SLS

rocket propellant tanks and proceeded into the terminal launch countdown.

MORE: http://go.nasa.gov/39CWKsq

https://twitter.com/NASAGroundSys/status/1539057949334720512

T - 29 at :29

Countdown?