Today's (Feb. 19) wet dress rehearsal will determine if SLS is ready to fly.

NASA hopes to avoid more hydrogen leaks during 2nd Artemis 2 rocket fueling test today: Watch live

Source: space
Source Link: https://www.space.com/space-exploration/artemis/nasa-hopes-to-avoid-more-hydrogen-leaks-during-2nd-artemis-2-rocket-fueling-test-today-watch-live