https://techcrunch.com/2022/03/14/nasas-mega-expensive-moon-rocket-will-make-its-public-debut-thursday/

Twelve years after it was first announced, NASA’s massive Space Launch System will finally make its public debut. The super heavy-lift rocket and Orion spacecraft will begin the rollout to the launch pad at Florida’s Kennedy Space Center on Thursday, a much-anticipated development for a launch system that’s been beset by delays and a mounting price tag.

Following the rollout Thursday, which is expected to take 11 hours, NASA will conduct a slew of tests to determine launch readiness, like validating the software systems and servicing the boosters. After that, NASA will commence a “wet dress rehearsal,” a series of additional prelaunch tests, during which the system will be loaded with its propellant tanks. Artemis launch director Charlie Blackwell-Thompson told reporters during a media call Monday that the wet dress could take place on April 3, should the rollout go as expected.