Morning Overview on MSN

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 ...
SpaceNews

NASA selects Centaur for new SLS upper stage

NASA has selected the Centaur upper stage currently used on United Launch Alliance’s Vulcan rocket for future flights of the ...

Moon project delays among barrage of challenges for NASA

NASA's moon landing program delay represents the latest in in technical, budgetary, workforce and public perception ...
ExtremeTech

NASA to Replace SLS Upper Stage With ULA's Vulcan Centaur for Future Artemis Missions

From Artemis IV onward, the new upper stage will be used instead of the existing interim cryogenic propulsion stage.
SpaceNews

NASA revises plans for future Artemis missions, cancels upgrades to SLS

NASA made major changes to its Artemis lunar architecture, adding a test flight of lunar landers in Earth orbit while ...
Morning Overview on MSN

NASA reportedly picks Boeing-Lockheed Vulcan to power moon mega-rocket

NASA is reportedly considering replacing the planned upper stage of its Space Launch System with hardware derived from United Launch Alliance’s Vulcan Centaur rocket, a change that could alter the ...