Four fifths of the SLS core stage will travel on the Peagus barge from NASA's Michoud Assembly Facility in New Orleans to the ...

If all goes according to plan Monday, NASA’s launch team at Kennedy Space Center in Florida will load more than 700,000 gallons of super-cold propellants into the rocket built to send the Artemis II ...

NASA’s Artemis II mission encountered another hydrogen-related setback during a “confidence test” on Feb. 12, 2026, when a ground support equipment issue restricted the flow of liquid hydrogen into ...

Friction stir welding and vertical integration work to scale spacecraft production, and precision engineering and testing ...

Add Yahoo as a preferred source to see more of our stories on Google. With the giant SLS rocket on its Florida launch pad and the four astronauts of Artemis II preparing to make history as they fly ...

The four astronauts set to venture farther than any human has ever traveled from Earth are set to enter quarantine Friday with the chance to launch on the Artemis II moonshot mission early next month.

NASA prepares Artemis II, the first crewed flight of SLS, to orbit the Moon and test Orion spacecraft systems.

The Space Launch System (SLS) rocket core stage is being transported by barge from Louisiana, across the Gulf of Mexico around Florida to the Kennedy Space Center this week. The Space Launch System ...

The Space Launch System (SLS) core stage for Artemis II represents one of the most complex manufacturing efforts ever ...