As able as he is, the situation cries out for a permanent NASA administrator, someone with the respect of both President ...

Transportation Secretary Sean Duffy, the interim NASA administrator, proclaimed that the U.S. needs to ‘get our act together’ ...

Sean Duffy wants to fast-track putting a 100kw nuclear reactor on the moon, according to a directive he sent out Thursday. It ...

The space agency has previously explored the possibility of installing a electricity-generating nuclear reactor on the lunar ...

President Donald Trump ’s NASA chief Sean Duffy has expedited the timeline to build a nuclear reactor on the moon, according ...

President Donald Trump named Sean Duffy interim chief of the space agency. Duffy takes over from Janet Petro, who had served ...

NASA's acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the ...

Sean Duffy, serving as interim NASA administrator, reportedly plans to direct the agency to develop a nuclear reactor for ...

Facing a new space race with China and Russia, NASA is fast-tracking lunar nuclear power development and commercial space ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of NASA.