NASA Administrator Bill Nelson tours the Vehicle Assembly Building (VAB) during a visit to the agency’s Kennedy Space Center in Florida on July 28, 2021. While inside the VAB, he had the opportunity to view the Space Launch System (SLS) rocket as preparations for the Artemis I launch continue. The first in an increasingly complex set of missions, Artemis I will test SLS and Orion as an integrated system prior to crewed flights to the Moon. Through Artemis, NASA will land the first woman and first person of color on the lunar surface, as well as establish a sustainable presence on and around the Moon.