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 ...

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space.

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

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

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

Transportation Secretary Sean Duffy said investing in space exploration, including inhabiting the moon as a means of going to Mars, is essential to national security.

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

Acting NASA administrator Sean Duffy told Fox News host Jimmy Failla he had not yet been given "the alien briefing," despite ...

One month after Congress passed a federal budget bill with a provision directing NASA to transfer a space shuttle to Texas, ...

NASA plans to install a nuclear reactor on the moon by 2030, marking a new space race with China for lunar resources.