The rocket is about to traverse four miles to the launchpad — at about 1 mph.NASA’s mega moon rocket will begin a slow trek to its Florida launchpad early Saturday, marking a major milestone for Artemis II, the agency’s first crewed lunar mission in over 50 years.The rollout of the Space Launch System and <a href="https://mashable.com/article/nasa-artemis-orion-moon-mission-launch" rel="noopener" ...
Is SLS still the most powerful rocket? 5 facts as Artemis 2 rolls out
