Florida – Teams at NASA’s Kennedy Space Center in Florida continue to prepare the SLS (Space Launch System) rocket, Orion spacecraft, and ground infrastructure in advance of the Artemis II test flight. The upcoming wet dress rehearsal is a prelaunch test to fuel the rocket. During several “runs,” the wet dress rehearsal will test the launch team’s ability to hold, resume, and recycle to several different times in the final 10 minutes of the countdown, known as terminal count. If needed, NASA may rollback SLS and Orion to the Vehicle Assembly Building for additional work ahead of launch after the wet dress rehearsal. Over the weekend, teams successfully serviced the SLS rocket boosters, which involved loading hydrazine into the booster aft skirts.