NASA may shift Artemis missions to SpaceX Starship, reducing Boeing’s role as delays and costs push changes to the moon program.

NASA is revising its moon-landing plans, reducing Boeing Co.’s role while elevating SpaceX’s Starship rocket to do the job of propelling astronauts to lunar orbit, people familiar with the matter said ...

SpaceX chief Elon Musk said in February that the mighty Starship rocket would embark on its 12th test flight this month, although several more recent reports have suggested that it might not leave the ...

NASA is proposing SpaceX Starship now handles translunar injection (TLI) propulsion and the full landing role, while SLS/Orion is limited to LEO only.

Astronaut safety and delays were top concerns in a new audit of NASA’s plans to use either SpaceX’s Starship or Blue Origin’s ...

NASA has made a pivotal decision to upgrade its Artemis program by selecting a new upper stage for its Space Launch System ...

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Starship’s heavy lift capacity, in orbit refueling, and potential aerobraking role could significantly accelerate a long-awaited mission to Uranus.