Credit: Intuitive Machines Members of NASA’s SpaceX Crew-8 from right to left, NASA astronauts Jeanette Epps, mission specialist; Matthew Dominick, commander; Michael Barratt, pilot; and Roscosmos cosmonaut Alexander Grebenkin, mission specialist; participate in the Crew Equipment Interface Test at Cape Canaveral Space Force Station in Florida. Credit: SpaceX All the major structures that will form the core stage for NASA’s SLS (Space Launch System) rocket for the agency’s Artemis III mission are structurally complete. Technicians finished welding the 51-foot liquid oxygen tank structure, left, inside the Vertical Assembly Building at NASA’s Michoud Assembly Facility in New Orleans on January 8. The liquid hydrogen tank, right, completed internal cleaning on November 14. Credit: NASA/Michael DeMocker
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