SpaceX chief executive Elon Musk is ratcheting up his high-risk critique of NASA interim administrator Sean Duffy, a member ...
The billionaire’s swipes at Sean Duffy are the latest example of his tangling with members of the Trump administration.
A high-stakes contest for NASA’s next permanent Administrator is unfolding, pitting billionaire private astronaut ...
Acting NASA Administrator Sean Duffy said SpaceX is “behind schedule” and thwarting the space agency’s ability to beat China back to the moon.
Transportation Secretary Sean Duffy and Musk-ally Jared Isaacman are both vying for the position to lead the space agency.
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