NASA Clears Its Artemis Moon Rocket for an April Launch
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NASA selects Vulcan Centaur 5 as a new SLS upper stage for Artemis missions
NASA has moved to replace the long-planned Exploration Upper Stage for its Space Launch System rocket with United Launch Alliance’s Vulcan Centaur 5 upper stage, a shift that could reshape the Artemis lunar program’s trajectory for years to come.
Welcome to Edition 8.32 of the Rocket Report! The big news this week is NASA’s shake-up of the Artemis program. On paper, at least, the changes appear to be quite sensible. Canceling the big, new upper stage for the Space Launch System rocket and replacing it with a commercial upper stage,