NASA’s new chief is reshaping the space agency’s goals, unveiling at an event in Washington, D.C., on Tuesday an ambitious vision that includes revamped plans for a moon base.

ORLANDO, Fla. — After acting NASA Administrator Sean Duffy this month called out SpaceX for Starship delays, Elon Musk’s company has come back with an update defending its progress and offering a speedier plan to get astronauts back on the moon as part ...

NASA said Friday it’s adding an extra moon mission by Artemis astronauts before attempting a high-risk lunar landing with a crew. The shake-up in the flight lineup and push for a faster pace came just two days after NASA’s new moon rocket returned to ...