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

CAPE CANAVERAL—NASA is revising its Artemis lunar exploration initiative with a new mission to dock one or both human lunar ...

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 ...

NASA revamps its Artemis program, introducing a new docking mission in 2027 before astronauts land on the moon. In response to China's lunar ambitions, NASA aims for crewed moon landing by 2028, while ...

NASA is set to roll back the Artemis II Space Launch System rocket and Orion spacecraft for maintenance at Kennedy Space Center on Wednesday, addressing helium flow issues ...

SLS still has helium leaks. Helium leaks have been a problem since the Space Shuttle days. It is so cold that it is hard to work with. The picture is of the ...