Sean Duffy called out SpaceX for being “behind schedule” on a lunar lander and said he’d explore other options.

Interim NASA Administrator Sean Duffy said Monday that NASA was reopening the contract for the Artemis III moon lander after ...

NASA Acting Administrator Sean Duffy revealed that the agency is reopening the contract for the first U.S. crewed lunar landing since the 1970s, inviting proposals from companies beyond SpaceX’s ...

The towering rocket tasked with launching NASA's next moon astronauts on their historic lunar journey has come together.

During an interview with CNBC’s Joe Kernen on Squawk Box Monday morning, Duffy said NASA will reopen a contract to build the ...

NASA's Acting Administrator said that the space agency may seek another option for the Artemis III moon landing.

SpaceX’s plan to land NASA astronauts on the moon for Artemis III is on shaky ground after the space agency’s head announced ...

NASA is looking for new ideas for moon landers to help astronauts return to the surface of the moon as progress for SpaceX's Starship has come slowly.

NASA is looking for more ideas for Artemis III lunar landers amid concerns for the progress of SpaceX's Starship megarocket.

Blue Origin, owned by Jeff Bezos, and Lockheed Martin are among the contractors that may compete with Elon Musk’s company in ...

NASA’s acting administrator says he plans to “open up the contract” SpaceX holds to land astronauts on the moon for the ...

A planetary scientist who has participated in analog missions describes their value for planning space exploration – and ...