Acting NASA Administrator Sean Duffy used humor to turn aside a recent question about aliens. “I just want to be really clear ...

U.S. Transportation Secretary and acting NASA Administrator Sean Duffy joined President Donald J. Trump in signing of the Executive Order.

Acting NASA Administrator Sean Duffy said Thursday that climate and earth science at the agency will “move aside” as it ...

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

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

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

NASA is fast-tracking plans to deploy a nuclear reactor on the lunar surface by 2030 as a strategic imperative to prevent ...

SpaceX President Gwynne Shotwell assured NASA Administrator Sean Duffy that the Human Landing System (HLS) variant of ...

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

This is the first major agency effort by the interim NASA administrator, who is also the Transportation secretary and a ...

Acting NASA Administrator Sean Duffy has directed the agency to fast-track plans to put a nuclear reactor on the moon.

Transportation Secretary and interim NASA Administrator Sean Duffy outlined the space agency’s fast-track plan to build a nuclear reactor on the moon on Tuesday. “We’re in a race to ...